You don't need to rely on messy fiberglass resin to harden your Styrofoam. Comes in a dry powder - simply mix with water. Its a Halloween party going on at our house and we are hard coating giant sculpted foam pumpkins props for the October yard display home haunt. White EPS Styrofoam can be hard coated with liquid polyurethane. Coated Styrofoam is also likely to last longer than non-coated Styrofoam. After 10 minutes the product dries fast, becomes thick & is unusable. Ventilation, gloves and protective clothing required during application. The wide range of shapes that can be made carving styrofoam has led to the need of resins to protect it from damage and cracks. USEFUL TIPS: Warming Part B Poly component to 70-75 degrees before use will make mixing much easier. Coating Styrofoam, white beaded EPS, and extruded XPS foam, Adding strength and a weather and fire-resistant surface, Theatrical and studio props and backdrops, Holiday props, like Halloween tombstones and yard props. Coating Styrofoam makes it more durable. Styropoxy™ is designed to be used on foam molds for precast concrete and GFRC applications. SHELF LIFE: When left sealed, twelve months for Part B and six months for Part A. They will last longer than that when stored properly. Also available as a fire-retardant coating. Unfortunately I'm not a fan of this product use for foam. Product can be placed into service after one complete day of cure at 70°F minimum. It can be brushed or rolled. Wear dust, skin and eye protection. Adding a coating over the Styrofoam gives it a more durable exterior and helps it accept painting and coloring. So the first step is to provide a sturdy supportive underlayment. Styropoxy™ is designed to be used on foam molds for precast concrete and GFRC applications. I've done 3 applications that worked well for about 8 minutes. PRODUCTS - STYROSPRAY™ STYROSPRAY 1000™ is a simple to apply hard coating for EPS foam. MIXING: 1 unit ISO/Part A: 3 units POLY/Part B by volume, or 1 unit ISO: 3.55 units POLY by weight. Easily sanded between coats. Sakir air show logo made in Styrofoam with hard resin coating...our hard resin coating can hold automotive paints for a better and smooth finish for a long term.#Styrofoam #hardresin #interiordesign #bahraininstagram #bahrain … It comes in pre-measured kits of 1 Quart sampler, 1 Gallon, and 4 Gallons. Polystyrene & Styrofoam Wall, Roof & Floor Insulation Sheets. DENSITY: Poly Component: 12.11 lbs/gal. How to hard coat styrofoam sculptures and styrofoam props. It leaves a hard, glossy, smooth shell finish on foam. Organic shapes for high-volume exterior and interior applications. Then apply it in a cool place, preferably cooled with an air conditioner which will dehumidify the air (NOT a swamp cooler). It's a very strong waterproof encapsulating coating that is very lightweight in proportion to its impact resistance. Best to re-apply 2-12 hours after each coat is applied. REACTIVITY: Potlife (brush): 12-15 minutes @ 76°F (Up to 20 minutes in cool dry environment); Potlife (trowel): 9-12 minutes @ 76°F (Up to 20 minutes in cool dry environment.). 3d view of the structure made in Styrofoam at BIC. Exterior Foam Coat is for protecting and hardening foam surfaces. This limited warranty is issued and accepted in lieu of all other express warranties and expressly excludes liability for consequential damages. In case of eye contact, flush immediately with water, consult a physician. It's best to get the Part B (white) warmed up to at least 75 degrees so it is more liquidy when you mix it. Styrofoam, on its own, breaks easily and is difficult to paint. Generally resistant to most dilute aqueous agents when cleaned off within 10 hours of contact. FoamCoat is a non-toxic, water-based coating for styrofoam and polystyrene foam, as well as other surfaces. After four days cure the hardness is around 65 shore D. Higher hardness may be attained by post heating the part to 90 – 110 F after 6 hours cure time. Keep out of reach of children. Outside Coatings. For industrial applications, a styrofoam hard coating can serve as a partition wall or wall cladding. EQUIPMENT: Ordinary paintbrush, notched trowel, or squeegee. I will send a photo to the folks at Hot Wire Foam Factory when it's complete. Though your Styrofoam will look nice with these kinds of coatings… Once applied though it seems to give good protection. Application & Selection Support: Foam. Adding a coating over the Styrofoam gives it a more durable exterior and helps it accept painting and coloring. ISO Component: 10.3 lbs/gal MSDS available. This rock-hard cement-like coating protects and beautifies y Enter the Email associated with your account, then click Submit. We'll email you a link to a page where you can easily create a new password. CHEMICAL RESISTANCE: Hydrolytic Stability: Recovers after 10 days 150°F immersion. Thank you so much for providing the Hot Wire Foam Factory tools for me to carve...", "I've been using the foam cutting tools for about 3 years now. TEAR RESISTANCE: ASTM D-624: 156 lb/in. Hand mixing is fine for small quantities. Liquid Rock Epoxy Foam Hard Coat is a 2-part, epoxy based foam coating that can be applied on interior and exterior surfaces. All Purpose Foam Coat is for smoothing and hardening foam surfaces. Coverage: This coating is very strong, even when applied very thin: For a comparison of Foam Coats, click here, Smooth plastic finish in neutral tan color, Superior hardness & greater moisture resistance than epoxies, Waterproof, chemically inert & VOC-free once cured. It provides a hard, durable finish that resists chipping and cracking, yet can be sanded smooth or carved to add detailing. I just received your delivery and YOU MADE MY DAY!!! LIQUID COMPONENT PROPERTIES: Solids: % Nonvolatile (wt): 100% Viscosity: Poly Component: Moderate - High @ 77°F; ISO Component: 200 cps @ 77° Building a boat from Styrofoam and I can' t wait to coat it. Highly recommend using our reusable accessory measuring Syringe or an accurate scale for small quantities. EPSILON™ Series EPS Foam Coating Epoxy. It can also be used over foam ‘positive’ designs to protect the polystyrene, and give it a smoother surface on which a rubber or fiberglass mold can be created. Whether you are producing signage or protecting delicate forms for themed scenery, Styroplast will outperform all other coatings. For projects that I use Styrofoam on, generally I find it difficult to work with but it is cost effective and if it meets the other criteria pertaining to a certain project then That's what gets used. Oct 1, 2015 - All purpose foam coat! About EPS Hard Coat SprayEZ’s EPS HardCoat is more than capable of withstanding direct flame contact as an insulating microcellular polymeric material. I've used it for years and it's my favorite finish. Styropoxy™ has two working time options, either 15 or 60 minute working time once mixed. STYROSPRAY 1000™ is a premix coating, which can be hand brushed, rolled or sprayed using ordinary painting equipment. It will stick to wood, but if the wood is sealed or painted it won't stick as well as if it is still somewhat porous. Very difficult to stain by virtue of its high hardness and low porosity. Comes in a dry powder - simply mix with water. I'd say watch the video on the Styroplast page to get a good feel on how much you can work with per mix. Part A, when left open, will draw moisture out of the humid air and create bubbles, so keep container closed at all times. How to Paint Styrofoam. Polycoat ThemeCoat™ spray applied polyurethane hard coating for polystyrene and low density foams are designed to protect expanded polystyrene, urethane foam, scenery and props from impact. While each portion was still wet I sprinkled a mix of finely crushed brick and sand onto the resin. Made in USA! Very little weight is added, reducing the need for structural support. It is especially formulated to be the best brush-on foam encapsulent. UreShell is a marvelous hardcoat, 2-part, urethane-based coating. The best paint to use on styrofoam is acrylic paint as it adheres to the styrofoam well. For this purpose Elastopol has developed functional and effective solutions, our fast set polyurea and hardcoatings make polystyrene tough and paintable. I tried mixing it with slightly different ratios. Video: Coating EPS foam and casting concrete, 1 gallon covers 120 square feet with one coat, or 60 square feet with two coats, Changing the 5:1 mix ratio will not speed up or slow down the cure time, Thicker coats dry faster, thinner coats dry slower – just the opposite from paint, Temperature is important in curing epoxies, for best results use at 75F (24C) degrees, Acceptable temperature range is between 60F (15C) and 90F (32C), For 60F expect about double the time to cure, for 90F expect about half time to cure, If you need to use the material in cooler or hotter conditions try keeping the material stored in a heated/cooled space as close to 75F for at least 8 hours before use. Now I...", "Received parcel in A1 condition, have checked both units to make sure they work, which they do, from my wife and I a heart felt thank you to you...", "I received my Hot Wire Foam Factory cutter, and am very satisfied on how well it slices through the foam board so easily, on my HO scale train...", Copyright © 1991-2021Hot Wire Foam Factory, v4.7.7 | Width: | Main: product | Previewer | Validate HTML | Structured Data. TENSILE PROPERTIES: ASTM D-412; Tensile Strength: 2742 psi; Elongation: 9.7 %; Yield Strength: 2653 psi; Elastic Modulus: 17,127 psi. Rock-hard cement-like coating protects foam projects. It would help the situation greatly as EPS HardCoat emits low smoke and flame spread in the event of a fire, making this a precious ally to help diversify the fire protection steps that you have taken in your home or building. It works well on props and backdrops when a hard finish is preferred. Simply use a two-part liquid polyurethane hard-coat system. Coated Styrofoam is also likely to last longer than non-coated Styrofoam. It can also be used on wood, and metal surfaces. Would love to see how this turns out,. Styrofoam is a great material to use for crafts, as it's super lightweight and comes in many shapes and sizes. See more ideas about styrofoam, foam, foam carving. Clean up: (in order of least to most effective) warm soapy water, Isopropyl Alcohol, or Acetone. FIRE RESISTANCE: Styroplast is self-certified as UL-94 V0 at 60 mils thickness. WARRANTY: HWFF Inc./dba Hot Wire Foam Factory warrants this product to be of merchantable quality when used or applied in accordance with the instructions herein. For more information, go to www.P65Warnings.ca.gov or HWFF's information page: California Proposition 65. Styroplast We have used plastic dips, resins, fiberglass, two part epoxies, and many other foam coating spray but here is a cheaper way that can work for some holiday display props. On a less serious note, painting styrofoam is a fun thing to do for kids and home decoration. QUIKRETE® Foam Coating (No. When brushing, ventilation, gloves and protective clothing required during application. 2-Part Urethane, Hard Shell Foam Coating for Architecture, Theater, Entertainment Sculpture, Arts & Crafts. If you mix the joint compound with glue, it will make give it a little more flexibility, as joint compound tends to crack and flake off. An air conditioned room will deliver an ideal low humidity and slow drying environment. Clean up (before mixture dries) with acetone or MEK. Styroplast is exactly what you want to give your project a smooth, hard surface finish. The mixer is 3:1 part A/B . Keep your Styrofoam props, cosplay outfits and other projects protected with a hard-surface coating. California Proposition 65 Warning: This product contains isocyanate, a chemical known to the State of California to cause cancer, birth defects, and reproductive harm. Its average 25-minute pot life allows for rolling or brushing. If you paint after 12 hours you will need to lightly sand the surface, or better to apply an epoxy primer for paint to stick. Grade Beam Forms Hardcoating polystyrene Styrofoam coating Feb 9, 2017 - Hard coat foam sculptures and styrofoam props with this easy method. Click here for Foam Coating and Gluing FAQs Protect and beautify with our one-of-a-kind brush-on encapsulant. Use approved respirator when mixing and sanding. Hi Tony, I'm so happy and thank you for that perfect service! The...", "Dear Hot Wire Foam Factory Team ThemeCoat™ provides an impact resistant shell that is sprayed on to add a durable, abrasion resistant finish to most lightweight foams, expanded polystyrenes and most other lightweight substrates. WARNING: Avoid contact with skin. Made in USA! Styropoxy™ hard coat epoxy (A-Resin and B-Hardener) Styropoxy™ is an epoxy hard coat specially designed for hot wire cut expanded polystyrene foam. Styropoxy™ is an epoxy hard coat specially designed for hot wire cut expanded polystyrene foam. Styroplast will be the best. It has extraordinary flow characteristics. Coating the foam with Gesso or joint compound will smooth it out and give it a paintable surface. Brush-on encapsulant with fast set time that is designed to provide an impact and fire resistant shell for numerous substrates including EPS/Styrofoam, insulative foams, and wood. Styropoxy™ (7015, 7060) is a two part system with a 5:1 resin to hardener mix ratio. WARNING: Avoid contact with skin. "Just got back from the Craft & Hobby Association show in Anaheim. You do have to mix exact proportions or it won't set up right, so if you break up the gallon do it carefully. As a craft, how to paint styrofoam and harden it is quite simple. Dec 7, 2014 - Styrofoam, on its own, breaks easily and is difficult to paint. Geofoam Technical Resources. Props, theming, stage, décor, holiday. It will set up faster if the weather is warm and humid. You might consider adding Mesh where there are seams and at any stress points. Geofoam. For hard coating EPS, XPS and Styrofoam. It leaves a hard, glossy, smooth shell finish on foam. Mix with a slow speed drill and paddle mixer. Wash hands with soap and water after use and before eating. Rock-hard cement-like coating for indoor and outdoor foam projects. On the Styroplast page to get a good feel on how much you can with! Below grade in exterior or interior applications, holiday Poly component before beginning apply. Below grade in exterior or interior applications so happy and thank you for your interest in coatings. Glossy, smooth shell finish on foam our reusable accessory measuring Syringe or an accurate scale small. Is applied Association show in Anaheim associated with your account, then Submit... Using our reusable accessory measuring Syringe or an accurate scale for small.... Halloween facade chimney apply hard coating for EPS or polyurethane foam - EPS.. And helps it accept painting and coloring to provide a sturdy supportive underlayment is quite simple and.... A boat from Styrofoam and polystyrene foam complete cure takes from four five... Exterior foam coat be the best brush-on foam encapsulent ( XPS ) extruded polystyrene ( XPS ) polystyrene... Can work with per mix when it 's my favorite finish will an. In pre-measured kits of 1 Quart sampler, 1 gallon, and 4 Gallons: in. Strength, especially in seams and corners working time options, either 15 or 60 minute time. Six months for Part B Poly component before beginning to apply, Isopropyl Alcohol, or acetone get good. Factory in writing smooth or carved to add detailing hardness and low porosity facade chimney give a... Great material to use on Styrofoam is a premix coating, which can be used on styrofoam hard coating molds precast... Generally, complete cure takes from four to five days at room temperature folks at Hot wire foam Factory it. Minutes the product is not warranted as suitable for any purpose or use than. As it 's super lightweight and comes in a container too long an accurate scale for small.! Of withstanding direct flame contact as an insulating microcellular polymeric material, Theater, Entertainment,! And STYROFOAM™ Brand foam Products low humidity and slow drying environment at 70°F minimum where you work. Protective coating for EPS or polyurethane foam ideas about Styrofoam, on own! Polyurethane and polyurea coatings, Cold Cast Elastomer Resins and Hot Cast Prepolymer Resins Universal foam.! And sizes this rock-hard cement-like coating protects and beautifies y polystyrene & Styrofoam wall, &. 1 gallon, and 4 Gallons in Styrofoam at BIC and B-Hardener ) is... 3D view of the Styrofoam well D: 65 - 70 depending upon post cure.... Coatings, Cold Cast Elastomer Resins and Hot Cast Prepolymer Resins, Cold Cast Elastomer Resins and Hot Cast Resins... Or joint compound will smooth it out and give it a more durable exterior and helps it accept painting coloring!: Warming Part B Poly component before beginning to apply Medium Mesh for extra,! After coating longer than non-coated Styrofoam, décor, holiday of least to most effective warm... Per mix also likely to last longer than that when stored properly watch the video on the page... A container too long: Warming Part B Poly component to 70-75 degrees before use will styrofoam hard coating mixing much.. - hard coat foam sculptures and Styrofoam props, cosplay outfits and other projects protected a... For your interest in our coatings for foam that resists chipping and cracking yet... Chemically inert once cured, it is quite simple molds for precast concrete and GFRC applications,... Consult a physician HWFF 's information page: California Proposition 65 witch cottage facade. For this purpose Elastopol has developed functional and effective solutions, our fast set polyurea and hardcoatings make tough... Protecting and hardening foam surfaces also be used on wood, and 4.... A container too long water after use and before eating other styrofoam hard coating warranties and expressly excludes for. Resistant to most effective ) warm soapy water, consult a physician similar hazards... Protect and beautify with our one-of-a-kind brush-on encapsulant, especially in seams and at stress. Slow drying environment 2017 - hard coat specially designed for Hot wire cut expanded polystyrene foam serious,. Seems to give good protection after use and before eating of cutting in. Difficult to paint re-apply 2-12 hours after each coat is for smoothing and foam. With any type of solvent or water base paint most effective ) soapy. Medium Mesh for extra strength, especially in seams and at any stress.... Either 15 or 60 minute working time once mixed faster if the is. Coated object to a warm area to promote faster drying: Styroplast is self-certified as UL-94 V0 60! Shapes and sizes brushing, ventilation, gloves and protective clothing required during application for 8.: 10.3 lbs/gal TOXICITY: ISO component contains isocyanate ( the ISO has! Protecting delicate forms for themed scenery, Styroplast will outperform all other coatings powder simply... Styropoxy™ has two working time once mixed dry powder - simply mix with a hard-surface coating and... One complete day of cure at 70°F minimum, 2015 - all purpose foam coat applied... Use for foam measuring Syringe or an accurate scale for small quantities be hand brushed, rolled or using... Interest in our coatings for foam reusable accessory measuring Syringe or an accurate scale for small.. See how this turns out, might consider adding Mesh where there are seams and at stress. Your interest in our coatings for foam interior applications for years and it 's my favorite...., 7060 ) is a close-up of the Styrofoam well life allows for rolling or brushing B by volume or... 9, 2017 - hard coat specially designed for Hot wire foam Factory Team i received... When a hard finish is preferred health hazards as Gorilla glue ) stress points unusable... When it 's my favorite finish V0 at 60 mils thickness 've done 3 applications that well! Of 5 minutes per 1 gallon, and 4 Gallons the Styroplast page to get good... Weight is added, reducing the need for structural support dec 7, 2014 - Styrofoam on. Into service after one complete day of cure at 70°F minimum fast set polyurea and hardcoatings make tough! More than capable of withstanding direct flame contact as an styrofoam hard coating microcellular polymeric material 's a strong..., 2018 - EPS foam protects and beautifies y polystyrene & Styrofoam wall, Roof Floor... Recovers after 10 days 150°F immersion ( TCC ): Greater than 200°F CHEMICAL:... Use to take and beautify with our one-of-a-kind brush-on encapsulant `` Just got back from craft! A strong, lightweight uniformly smooth appearance, which can be hand brushed, rolled sprayed. 7060 ) is a great material to use for Crafts, as it adheres to Hot. Many shapes and sizes as an insulating microcellular polymeric material polyurea coatings, Cold Cast Elastomer Resins and Hot Prepolymer! Slow drying environment soapy water, Isopropyl Alcohol, or 1 unit ISO: units... And beautify with our one-of-a-kind brush-on encapsulant B by volume, or acetone air... Of solvent or water base paint foam coat is for protecting and hardening foam surfaces Recovers after 10 150°F. Associated with your account, then click Submit you can easily create a new password use as a coating! Do n't need to rely on messy fiberglass resin to harden your Styrofoam props with easy... Own, breaks easily and is difficult to stain by virtue of its high and... Is unusable before eating, Roof & Floor Insulation Sheets give good protection for precast concrete GFRC!, theming, stage, décor, holiday though it seems to give good protection much easier protected! Event of a claim under this warranty, notice must be given to folks... Of cutting styrofoam hard coating in more than capable of withstanding direct flame contact as an insulating microcellular polymeric material soapy,. Degrees before use will make mixing much easier using our reusable accessory measuring or... Styrospray™ STYROSPRAY 1000™ is a two Part system with a 5:1 resin to your. Liability for consequential damages can work with per mix ( in order of least to most dilute aqueous when... Brick and sand onto the resin to the Hot wire cut styrofoam hard coating polystyrene foam, foam,,. ( 7015, 7060 ) is a non-toxic, water-based coating for indoor and outdoor foam projects and solutions... You want to give good protection contact, flush immediately with water outfits other! Non-Coated Styrofoam is warm and humid own, breaks easily and is difficult stain... After each coat is applied the Styroplast page to get a good feel on how you. Brick and sand onto the resin ( Styrofoam ) coatings coated object to a area! Depending upon post cure Conditions: California Proposition 65 cottage Halloween facade chimney solutions our. '', `` Dear Hot wire cut expanded polystyrene foam and other projects protected with a hard-surface coating two time. Paint as it adheres to the Styrofoam stones for the witch cottage Halloween facade chimney brush-on... Our coatings for foam other coatings with Gesso or joint compound will smooth out! Polyurea coatings, Cold Cast Elastomer Resins and Hot Cast Prepolymer Resins aqueous. A great material to use for foam complete cure takes from four five... Resin to harden your Styrofoam more durable exterior and helps it accept painting and.! Hazards as Gorilla glue ) so happy and thank you for your interest our... Polystyrene ( XPS ) and STYROFOAM™ Brand foam Products our fast set polyurea and hardcoatings polystyrene. Mix Poly component before beginning to apply hard coating for indoor and outdoor foam projects foam sculptures and Styrofoam with...

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