--- product_id: 541378630 title: "B1 Fire Rated PU Gun Foam 750ml, 12 Cans, Gun & Cleaner" brand: "stick2" price: "R12749" currency: ZAR in_stock: true reviews_count: 3 category: "Stick2" url: https://www.desertcart.co.za/products/541378630-b1-fire-rated-pu-gun-foam-750ml-12-cans-gun store_origin: ZA region: South Africa --- # B1 Fire Rated for ultimate safety High thermal insulation reduces heat loss 750ml cans with applicator gun & cleaner kit B1 Fire Rated PU Gun Foam 750ml, 12 Cans, Gun & Cleaner **Brand:** stick2 **Price:** R12749 **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with fire-rated precision and energy-smart insulation! ## Quick Answers - **What is this?** B1 Fire Rated PU Gun Foam 750ml, 12 Cans, Gun & Cleaner by stick2 - **How much does it cost?** R12749 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/541378630-b1-fire-rated-pu-gun-foam-750ml-12-cans-gun) ## Best For - stick2 enthusiasts ## Why This Product - Trusted stick2 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pro Finish Ready:** Once cured, foam trims, cuts, and paints easily for a clean, professional look. - • **Fire-Safe Sealant:** Certified B1 fire rated foam for superior fire resistance and peace of mind. - • **Durable & Versatile:** Strong adhesion bonds with wood, brick, metal, and PVC for long-lasting structural integrity. - • **Precision Application:** Includes a professional-grade foam gun for controlled, mess-free filling every time. - • **Energy Efficiency Booster:** Expands to insulate gaps, cutting heat loss and lowering energy bills. ## Overview The B1 Fire Rated PU Gun Foam 750ml kit includes 12 cans, a professional applicator gun, and cleaner, delivering a fire-resistant expanding foam that seals gaps with strong adhesion and high thermal insulation. Ideal for both trade pros and DIYers, it ensures safer, energy-efficient buildings with a neat, paintable finish. ## Description Shop STICK2 B1 Fire Rated PU Gun Foam 750ml, 12 Cans, Gun & Cleaner | Fire-rated PU gun foam kit for sealing, insulating and filling gaps.. Free delivery on eligible orders of £20 or more. Review: Felt improved sound blocking - Great fire rating. (You must check the coding used to indicate how flamable it is. ) needed to get another box for the job. But still made an improvement to sound levels Review: Seems decent value, good quality, and performs well. - I get a lot of supplies from my local DIY/trade supplier, so I'm a bit prone to comparing, especially for consumables, and I think on balance this is a pretty good option. When I consider this kit includes an applicator gun and a can of cleaner this actual per can value for fire rated foam is pretty good (and that's before I've even factored in my fuel and time to go into town). The applicator gun is nicely made, and feels sturdy and well put together. The adjustment is good and smooth, and really the whole thing feels like a quality bit of kit, not super premium but very good. The only minor issue I could pick with it is the back side of the trigger has a few sharp edges, but nothing that will cause problems during use. The foam works great, just as expected. I've used plenty of other types of Stick2 products in the past without any issues, and although it's my first time using this foam it seems just as confidence inspiring, so I'm really happy all round. I'd definitely pick this up again when I need some more. ## Features - Causes serious eye irritation. - Causes skin irritation. - Extremely flammable aerosol. - Harmful if inhaled. - May cause allergy or asthma symptoms or breathing difficulties if inhaled. - May cause an allergic skin reaction. - May cause damage to organs through prolonged or repeated exposure. - May cause respiratory irritation. - Pressurised container: May burst if heated. - Suspected of causing cancer. - B1 FIRE RATED EXPANDING FOAM: Professional-grade B1 fire rated expanding foam filler designed for sealing gaps, cracks, and joints. Provides reliable fire resistance while improving insulation and overall building safety. - STRONG ADHESION & LONG-LASTING SEAL: High-performance PU expanding foam creates a durable bond with wood, brick, concrete, metal, and PVC. Expands to fill gaps effectively, helping prevent air leaks and maintain structural integrity. ## Images ![B1 Fire Rated PU Gun Foam 750ml, 12 Cans, Gun & Cleaner - Image 1](https://m.media-amazon.com/images/I/91sv4xVpuCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Felt improved sound blocking *by G***N on 29 January 2025* Great fire rating. (You must check the coding used to indicate how flamable it is. ) needed to get another box for the job. But still made an improvement to sound levels ### ⭐⭐⭐⭐⭐ Seems decent value, good quality, and performs well. *by A***M on 20 October 2024* I get a lot of supplies from my local DIY/trade supplier, so I'm a bit prone to comparing, especially for consumables, and I think on balance this is a pretty good option. When I consider this kit includes an applicator gun and a can of cleaner this actual per can value for fire rated foam is pretty good (and that's before I've even factored in my fuel and time to go into town). The applicator gun is nicely made, and feels sturdy and well put together. The adjustment is good and smooth, and really the whole thing feels like a quality bit of kit, not super premium but very good. The only minor issue I could pick with it is the back side of the trigger has a few sharp edges, but nothing that will cause problems during use. The foam works great, just as expected. I've used plenty of other types of Stick2 products in the past without any issues, and although it's my first time using this foam it seems just as confidence inspiring, so I'm really happy all round. I'd definitely pick this up again when I need some more. ### ⭐⭐⭐⭐⭐ Everything you need *by R***R on 8 November 2024* Handy package that has everything you need to fill/fix/grip etc with expanding foam. The included handle/applicator is well made and easy to attach to the tubes. Once in place aim and pull the trigger - best be gentle at first. Also best to apply sparingly at first if you're not used to how much this sort of stuff expands. It's often more than you might expect. Once done be sure to turn the handle over (so can facing down) and run for a few seconds to clear the nozzle out, then run the cleaner through for 10 seconds before storing. If the foam sets in the handle then it's basically scrap. --- ## 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.co.za/products/541378630-b1-fire-rated-pu-gun-foam-750ml-12-cans-gun](https://www.desertcart.co.za/products/541378630-b1-fire-rated-pu-gun-foam-750ml-12-cans-gun) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-30*