--- product_id: 157784298 title: "Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps" brand: "kupoo" price: "97272₫" currency: VND in_stock: false reviews_count: 2 category: "Hi" url: https://www.desertcart.vn/products/157784298-foam-gun-insulation-caulking-gun-kupoo-heavy-duty-pu-foam store_origin: VN region: Vietnam --- # Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps **Brand:** kupoo **Price:** 97272₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps by kupoo - **How much does it cost?** 97272₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/157784298-foam-gun-insulation-caulking-gun-kupoo-heavy-duty-pu-foam) ## Best For - kupoo enthusiasts ## Why This Product - Trusted kupoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Gun Foam Applicators Features: -It features a stainless steel check valve and durable construction,effective foam application every time.  - Barbed extender tips allow for easy attachment of nozzles and straws to reach tight spots. - Teflon coated adapter basket, dispensing needle and ball valve promote easy cleaning.  - Trigger fittings ensure minimum play with the dispensing needle.  - Smooth trigger action - far less tight than many other brands.  - Easy-to-use control knob allows for foam bead adjustment.  - Proper storage and cleaning results in several years of functionality.  - Specially designed for use with professional size foam cans. How to use your expanding foam gun: Apply petroleum jelly to gun basket before attaching can. Point gun in a safe direction (into a trash can), press trigger and screw can onto gun basket.  Do not over-tighten. After attaching gun to can, shake vigorously for 30 seconds. Press trigger to dispense foam with can upside down. Test bead size on scrap material. Fill cracks and gaps as needed, allowing space for foam expansion. Foam can be trimmed, painted, sanded or plastered after curing completely. ## Features - Heavy Duty Foam Gun- Aluminum material, perfect for any caulking project, ideal for filling, sealing and insulating small gaps,suitable for balcony doors ,windows ,bathtub ,cabinet etc - Adjustable flow output knob-This spray foam gun has a flow control mechanism; turn the knob counter-clockwise to increase (clockwise to decrease) your bead size - Allow for more precise control- Gun Foam Applicator allows for a more precise control of bead size than straw-dispensed foam. - Lightweight & Compact- Foam Applicators provide a small extended reach that improves maneuverability in tight areas and are easily cleaned for reuse. - Comfortable handle-Ergonomic handle ,Gun Foam Applicator¡¯s size and design allow for you to quickly address insulating gaps and cracks as well as adhering surfaces. - ›See more product details ## Images ![Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps - Image 1](https://images-na.ssl-images-amazon.com/images/I/614gk-q7ecL.jpg) ![Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps - Image 2](https://images-na.ssl-images-amazon.com/images/I/51q-vQYh2nL.jpg) ![Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps - Image 3](https://images-na.ssl-images-amazon.com/images/I/614ZoC-aiHL.jpg) ![Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps - Image 4](https://images-na.ssl-images-amazon.com/images/I/61Ozi%2B4M0DL.jpg) ![Foam Gun Insulation,Caulking Gun,KUPOO Heavy Duty PU Foam Dispensing Gun Expanding Foaming Spray Applicator for Caulking,Filling,Sealing and Insulating Small Gaps - Image 5](https://images-na.ssl-images-amazon.com/images/I/61W7LH2rfXL.jpg) ## Customer Reviews ### ⭐ Poor description. *by S***Y on October 21, 2019* Does not tell you it only works on large pro size cans. Wasted an entire can figuring this out. ### ⭐⭐⭐⭐ Works as intended *by U***P on November 28, 2019* Little cheap feeling, but it works just as well as it's $50 counterpart --- ## 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.vn/products/157784298-foam-gun-insulation-caulking-gun-kupoo-heavy-duty-pu-foam](https://www.desertcart.vn/products/157784298-foam-gun-insulation-caulking-gun-kupoo-heavy-duty-pu-foam) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*