--- product_id: 2538568 title: "3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can" brand: "3m" price: "217 zł" currency: PLN in_stock: true reviews_count: 8 category: "3 M" url: https://www.desertcart.pl/products/2538568-3m-78-polystyrene-foam-insulation-spray-adhesive-translucent-17-9 store_origin: PL region: Poland --- # 15 min reposition window Lace spray for even coverage Industrial-grade strength 3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can **Brand:** 3m **Price:** 217 zł **Availability:** ✅ In Stock ## Summary > 🛠️ Bond like a pro, spray like a boss! ## Quick Answers - **What is this?** 3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can by 3m - **How much does it cost?** 217 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/2538568-3m-78-polystyrene-foam-insulation-spray-adhesive-translucent-17-9) ## Best For - 3m enthusiasts ## Why This Product - Trusted 3m brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Working Time:** Up to 15 minutes to adjust and reposition materials before final set—perfect for complex assemblies. - • **Polystyrene-Safe Formula:** Won't dissolve or degrade EPS foam, preserving insulation integrity and longevity. - • **Precision Lace Spray Pattern:** Optimized spray design ensures uniform adhesive coverage, minimizing waste and maximizing efficiency. - • **Versatile Multi-Surface Adhesion:** Bonds EPS foam to wood, metal, plastic, paper, and more—ideal for industrial insulation and creative projects. - • **Unmatched Industrial Bonding Power:** Delivers a bond stronger than polystyrene foam itself, engineered for demanding professional use. ## Overview 3M 78 Polystyrene Foam Insulation Spray Adhesive is a translucent, industrial-strength aerosol adhesive designed specifically for bonding expanded polystyrene (EPS) foam without damage. Featuring a unique lace spray pattern for even coverage and up to 15 minutes of open time for precise positioning, it bonds EPS to a wide range of materials including wood, metal, and plastic. Trusted by professionals for insulation, composite assembly, and specialty applications, this high-viscosity adhesive ensures durable, clean, and efficient foam bonding. ## Description 3M Insulation & Polystyrene 78 Spray Adhesive is a high-strength, industrial-grade spray adhesive designed with a lace spray pattern for optimal coverage. With up to 15 minutes of working time, it is effective for bonding most types of insulation, such as fiberglass and expanded polystyrene foam (EPS), onto numerous kinds of materials, including plastics, metals, wood, paper, and more. When used according to 3M instructions, 3M Insulation & Polystyrene 78 Spray Adhesive avoids dissolving and degrading polystyrene foam, making it an excellent choice for tasks such as foundation insulation, polystyrene block assembly, and attaching foam to wood and other substrates. For additional application ease, use this spray with the 3M Cylinder Spray Adhesive System. Contains 1,1-Difluoroethane Safe and Easy Insulation Attachment with an Extended Open Time 3M™ Polystyrene Insulation Adhesive 78 Aerosol is designed to be a high-solids, high-coverage formula designed for bonding many types of insulation. A lace spray pattern optimized for foam bonding helps bond expanded polystyrene foams (EPS) to themselves and other surfaces, including concrete. This spray is engineered so it won't dissolve or degrade foam when used according to 3M instructions. With a bonding range of one to 60 minutes, it provides extended open time to let you position parts. Recommended Applications Foundation insulation Polystyrene block assembly Attaching foam to wood and other substrates Proven excellent for roofing and landscaping Styrofoam cores for composites Your Polystyrene Adhesive 3M™ Polystyrene Insulation Adhesive 78 is capable of bonding polystyrene foam onto a wide array of materials, including paper, cardboard, plastic, metal, wood and much more. This spray adhesive has been proven to work well for projects both large and small. Cylinder Spray Delivery 3M™ Polystyrene Insulation Adhesive 78 can be used with our 3M Cylinder Spray Adhesive system. Each cylinder is self-contained, pressurized and ready for immediate use. Available in a variety of sizes, they’re portable and require minimal equipment investment and maintenance. Our cylinders help increase your productivity with fast application and no time-consuming equipment setup. The applicator and hose connect quickly and allow you to start spraying immediately. The wide, uniform spray is the optimal pattern to deliver effective and economic use of the adhesive. It also minimizes any pooling for even drying. 3M has a complete line of innovative sprayable adhesives that support a wide range of industrial applications, from aerospace to woodworking. ## Features - FOR INDUSTRIAL USE ONLY: This product is designed exclusively for industrial applications - SPECIALIZED USAGE: Made specifically for bonding expanding polystyrene foams (EPS), creating bonds stronger than the foam itself - APPLIES EVENLY FOR GOOD COVERAGE: Sprays in a lace pattern optimized for insulation bonding - ADJUST AND REPOSITION: Offers up to 15 minutes of working time - PREVENTS MATERIAL DETERIORATION: Doesn't dissolve or degrade polystyrene - MADE FOR PROFESSIONALS: Provides industrial-strength bonding for demanding applications - Contains 1,1-Difluoroethane - For industrial/occupational use only. Not for consumer sale or use.Not for sale in California. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001EUOAGK | | Best Sellers Rank | #17,438 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Aerosol Adhesives | | Brand | 3M | | Brand Name | 3M | | Color | Translucent | | Compatible Material | Wood | | Container Type | Aerosol Can | | Customer Reviews | 4.6 out of 5 stars 258 Reviews | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00021200415937 | | Included Components | Spray Adhesive | | Item Form | Foam,Spray | | Item Package Quantity | 1 | | Item Weight | 1.15 Pounds | | Manufacturer | 3M | | Material | Foam | | Material Type | Foam | | Model | 78 | | Number of Pieces | 1 | | Other Special Features of the Product | Industrial Use, Specialized EPS Bonding, Prevents Material Deterioration | | Part Number | 62495149502 | | Special Feature | Industrial Use, Specialized EPS Bonding, Prevents Material Deterioration | | Specific Uses For Product | Industrial Applications, Construction, Repair, Insulation | | UPC | 021200415937 | | Unit Count | 508 Grams | | Viscosity Level | High | | Volume | 24 Fluid Ounces | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** 3M - **Color:** Translucent - **Item Form:** Foam,Spray - **Item Package Quantity:** 1 - **Material:** Foam ## Images ![3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - Image 1](https://m.media-amazon.com/images/I/71fGk8DvDXL.jpg) ![3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - Image 2](https://m.media-amazon.com/images/I/61MupRYI1cL.jpg) ![3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - Image 3](https://m.media-amazon.com/images/I/81dWtdps1tL.jpg) ![3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - Image 4](https://m.media-amazon.com/images/I/81P88JbEafL.jpg) ![3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - Image 5](https://m.media-amazon.com/images/I/71v4SPndgJL.jpg) ## Questions & Answers **Q: I'm looking to adhere fabric to styrofoam and upholstery foam. Will this work? I used 3m 77 and it melted the foam then failed** A: I know it will work on Styrofoam but I have not tried it on upholstery foam. It will not melt Styrofoam and I have been using it on all sorts of Styrofoam panels. **Q: What is the amount of coverage area for one 17.9 oz can?** A: On the can it says 100 square feet. There are two methods of using it. On just one surface, or on both surfaces for the best bond. If you do the recommended both surface method you would have to cut the area in half, so 50 sq/ft **Q: Will this bond Owens Corning Foamular pink board rigid insulation to metal frame? Will not melt it?** A: I used the adhesive to bond owens corning pink polystyrene board to a corrugated steel deck. I applied the adhesive to both the board and the steel deck and then mated the two surfaces. In my case, the steel deck was the ceiling, so I supported the PS board against the steel deck with two wood T's to give the adhesive to come up to strength. worked fine. **Q: can I use this to seal the area between a wall air conditioner and the sleeve it sits in?** A: No do not use this. This is an adhesive, won't seal gaps. Better using foam panels or something called "GREAT STUFF" which is a gap filler and also insulates. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by P***4 on December 5, 2025* ### ⭐⭐⭐⭐⭐ Review *by J***. on February 8, 2025* ### ⭐⭐⭐⭐⭐ Review *by K***J on September 30, 2022* ## Frequently Bought Together - 3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can - 3M Super 77 Multipurpose Permanent Spray Adhesive Glue, Paper, Cardboard, Fabric, Plastic, Metal, Wood, Net Wt 16.75 oz - 3M Hi-Strength 90 CA Spray Adhesive, Low VOC, Permanent, Bonds Laminate, Wood, Concrete, Metal, Plastic, Clear Glue, Net Wt 19 oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/2538568-3m-78-polystyrene-foam-insulation-spray-adhesive-translucent-17-9](https://www.desertcart.pl/products/2538568-3m-78-polystyrene-foam-insulation-spray-adhesive-translucent-17-9) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-10*