--- product_id: 476376987 title: "Great Stuff 99112809 Smart Dispenser Pestblock, Gray" brand: "great stuff" price: "฿226" currency: THB in_stock: false url: https://www.desertcart.co.th/products/476376987-great-stuff-99112809-smart-dispenser-pestblock-gray store_origin: TH region: Thailand --- # 30-day reusable dispenser Interior & exterior use 12 oz precision foam Great Stuff 99112809 Smart Dispenser Pestblock, Gray **Brand:** great stuff **Price:** ฿226 **Availability:** ❌ Out of Stock ## Summary > 🚫🐜 Seal smart, live pest-free—because your home deserves the best! ## Quick Answers - **What is this?** Great Stuff 99112809 Smart Dispenser Pestblock, Gray by great stuff - **How much does it cost?** ฿226 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/476376987-great-stuff-99112809-smart-dispenser-pestblock-gray) ## Best For - great stuff enthusiasts ## Why This Product - Trusted great stuff brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast Tack-Free Drying:** Ready to trim, sand, or paint in just 1 hour for a flawless finish. - • **Smart Dispensing Control:** Stop and start on demand—no waste, no mess. - • **Energy Efficiency Booster:** Seals gaps to improve insulation and reduce energy bills. - • **Long-Lasting Airtight Seal:** Expands up to 1" to block pests and drafts effectively. - • **Versatile Surface Adhesion:** Bonds to wood, metal, masonry, glass & most plastics. ## Overview Great Stuff 99112809 Smart Dispenser Pestblock is a 12-ounce expanding foam sealant designed for both interior and exterior use. Featuring a reusable smart dispenser that allows precise, no-drip application and can be stored for up to 30 days, it creates a durable, airtight, and water-resistant barrier that blocks pests and improves home energy efficiency. It bonds to a wide range of materials and dries tack-free in 20 minutes, curing rigid for trimming and finishing within an hour. ## Description Great Stuff 99112809 Smart Dispenser Pestblock, Grey ## Features - Causes skin irritation. - Contains gas under pressure; may explode if heated. - 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 (respiratory tract) through prolonged or repeated exposure (if inhaled). - May cause harm to breast-fed children. - May cause respiratory irritation. - This ready-to-use foam sealant expands up to 1" to take the shape of gaps, creating a long-lasting, airtight seal. Block out nuisances entering your home. - PUT FOAM WHERE THEY ROAM. Take on common areas where nuisances get in such as PVC pipe penetrations, around electrical cable lines, water faucet penetrations, attic hatch frames, rim joists, sill plates and more.ates and more. - DISPENSE SMARTER. Securely thread the Reusable Smart Dispenser and leave attached to the can to seal projects for up to 30-days. Insulating foam stops as you stop for clean, easy, no-drip dispensing and increased precision with more control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GL5H78K | | Best Sellers Rank | 618,803 in DIY & Tools ( See Top 100 in DIY & Tools ) 24,100 in Painting Supplies & Tools | | Brand | GREAT STUFF | | Colour | Grey | | Compatible Material | Plastic | | Customer Reviews | 4.3 4.3 out of 5 stars (4,729) | | Global Trade Identification Number | 00041343012084 | | Included Components | SMART DISPENSER straw | | Item Dimensions | 7.6 x 7.6 x 20.3 centimetres | | Item Form | Spray | | Item Type Name | Pestblock | | Item Weight | 12 Ounces | | Manufacturer | Dow | | Manufacturer Part Number | 99112809 | | Material | Wood | | Model Number | 99112809 | | Number of Items | 1 | | Style Name | Classic | | UPC | 041343012084 | | Unit Count | 1.0 count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** GREAT STUFF - **Item dimensions L x W x H:** 7.6 x 7.6 x 20.3 centimetres - **Item weight:** 12 Ounces - **Material:** Wood - **Style:** Classic ## Images ![Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Image 1](https://m.media-amazon.com/images/I/41HjRwHubFL.jpg) ![Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Image 2](https://m.media-amazon.com/images/I/51FpC4KVe2L.jpg) ![Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Image 3](https://m.media-amazon.com/images/I/51KnxHTuebL.jpg) ![Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Image 4](https://m.media-amazon.com/images/I/51pMZIyhFoL.jpg) ![Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Image 5](https://m.media-amazon.com/images/I/41pNDOv0zeL.jpg) ## Questions & Answers **Q: will this keep mice out?** A: From the manufacturer since I requested how it deters critters from eating it. Dear Mr. U******ff, Thank you for your inquiry. Great Stuff™ Pestblock Insulating Foam Sealant is a pesticide-free method to physically block critters, bugs and other pests from your home. The formulation contains an additional distasteful agent that strongly discourages consumption of the foam and protects the integrity of the physical barrier, keeping pests outside where they should be. The sealant blocks insects and pests from entering the home by sealing gaps, cracks and holes where they commonly enter. In addition to blocking pests from the home, Great Stuff Pestblock Insulating Foam Sealant air-seals holes, gaps and cracks to help keep air from leaking out of or seeping into the home’s envelope, saving on heating and cooling costs. Best regards, _______________________ Mike DuPont Contact Center Regional Telephone Numbers DuPont Website Facebook logo Indeed Logo Twitter Logo Original Inquiry Information provided: I'm trying to find out the difference between pest block and the other products. I have used several your products including the pond one but the pest block is new to me. I've tried to find the information and I see nothing that makes it different in your literature. I found one post that said it had denatonium benzoate but I don't is in your literature or msds. Specifically what makes it different? Specific Products of Interest Application Exterior Foundation issues Great Stuff™ Pestblock,Great Stuff Pro™ Pestbloc **Q: can this be used to fill in crack in concrete?** A: Yes but only a large deep crack. It will dry and swell out of the intended space and need to be trimmed. It will not be hard like concrete, and it doesn't stay gray. It turned yellow like all other Great Stuff I've used. **Q: Can this be use to insulate outlets? We have ants coming in and out of ours.** A: Do not use any expandable foam to seal outlets. It can push things out of place; additionally, it makes it very difficult and messy to ever change your outlets later on, as the foam expands and can seal up the wires. I have seen this once, in a house, and it was not a good idea. To seal things up, I would suggest silicone caulking or something that will not expand. **Q: can a small amount of the spray be flushed down the toilet?** A: No! Please don't do that!!! This stuff is not only water resistant (won't dissolve!!!), it is rigid and would be like flushing a plastic toy down your toilet! Just toss it in the garbage! ## Frequently Bought Together - Great Stuff 99112809 Smart Dispenser Pestblock, Gray - Steel Wool Mice Control, 2 Pack 3" x10 Ft Hole Filler, Gap Blocker, Barrier, Protect Against Animals in Holes Holes, Siding, Pipeline, Vents for Garden, House, Garage - Raytrends Copper Mesh Rodent Control Kit, 5 Inch x 35ft Rustproof Copper Wool Blend, DIY Hole Filler, Complete with Precision Scissors and Packing Tool for Mice & Rodent Defense --- ## 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.th/products/476376987-great-stuff-99112809-smart-dispenser-pestblock-gray](https://www.desertcart.co.th/products/476376987-great-stuff-99112809-smart-dispenser-pestblock-gray) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-28*