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Best Expanding Foam For Large Gaps

Touch 'n Foam 4001031212 MaxFill Maximum Expanding Sealant (3, 12 Oz)

  • Tomcat Rodent Block Expanding Foam Barrier fills gaps and cracks to keep mice from coming inside your home.
  • Spray this rodent barrier in crevices inside and outside your house, including the garage, attic, basement, and foundation.
  • Expanding foam provides a long-lasting, airtight and water-resistant bond to most building materials.
  • This spray-on sealant is specially formulated to block mice.
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GREAT STUFF Big Gap Filler | Insulating Foam Sealant, 20 oz. – Cream (12 Pack)

  • BIG GAP FILLER. This expanding foam insulation fills, seals and insulates gaps up to 3". This ready-to-use sealant is specially formulated to take on common areas of energy loss such as rim joists/sill plates, plumbing, HVAC and other larger penetrations..
  • STRAW-APPLIED. Save time on your projects with this simple to use spray foam — the straw applicator makes any project a breeze and helps you deliver the right amount of insulating foam even in hard to reach spaces..
  • SPRAY ANYWHERe. Tackle a variety of projects with exceptional adhesion to building materials on both the interior and exterior of your home. Adheres to wood, metal, masonry, glass and most plastics..
  • QUICK-CURE. Stop waiting around and keep the pace of your projects on target. This foam sealant dries tack-free in 20 minutes and cures rigid for trimming in 1 hour. Trim, sand, stain and paint for a truly GREAT finish to your projects..
  • FILL MORE GAPS. Get the job done right the first time with this cost-effective bulk case of polyurethane foam crack filler from GREAT STUFF. Includes a 12-count of 20 oz. cans, each with dispensing straws to cover all your gaps and cracks..
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Great Stuff PRO Gaps & Cracks | Gun-Applied Insulating Foam Sealant, 24 oz. – Cream (12 Pack), 341557

  • FILL GAPS & CRACKS. This expanding foam fills, seals and insulates gaps up to 3" inches, creating a long-lasting, water-resistant and fireblock seal around plumbing and electrical, in basements, attics, and more..
  • GUN-APPLIED. Reusable for 30 days when left attached to GREAT STUFF PRO Dispensing Gun (sold seperately). Minimize waste and save on costs, while providing professional quality craftsmanship with more control and less mess..
  • SPRAY ANYWHERe. Tackle a variety of indoor and outdoor projects or jobsites of homes and buildings. Adheres to wood, metal, masonry, glass and most plastics..
  • QUICK-CURE. Stop waiting around and keep the pace of your projects on target. This foam sealant dries tack-free in 10 minutes and cures rigid for trimming in 1 hour. Trim, sand, stain and paint for a truly GREAT finish..
  • FILL MORE GAPS. Get the job done right the first time with this cost-effective bulk case of polyurethane foam crack filler from GREAT STUFF. Includes a 12-count of 24 oz. cans, each with threads to attach to the dispensing gun..
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Tomcat Rodent Block Expanding Foam Barrier - Specifically Formulated to Block Mice, Long Lasting and Foam Spray Keeps Mice From Coming Inside the House, 12 oz.

  • Tomcat Rodent Block Expanding Foam Barrier fills gaps and cracks to keep mice from coming inside your home.
  • Spray this rodent barrier in crevices inside and outside your house, including the garage, attic, basement, and foundation.
  • Expanding foam provides a long-lasting, airtight and water-resistant bond to most building materials.
  • This spray-on sealant is specially formulated to block mice.
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Pycnometer, Glass density bottles uncalibrated 50ml x 1 pieces

  • REMOVE RESIDUE. Foam Cleaner is uniquely formulated to dissolve uncured polyurethane foam from project surfaces and applicators for easy removal..
  • DISPENSING GUN ATTACHMENT. Featuring a threaded cap that attaches to the GREAT STUFF PRO Foam Dispensing Gun (Sold Seperately), this can helps clean your dispensing gun from the inside out for longer lasting use..
  • SPRAY NOZZLE. Need to clean up expanding foam sealant from around your jobsite? No problem! This cleaner also includes a spray nozzle for easy, point and spray foam removal..
  • MULTI-FOAM CLEANER. Works with all GREAT STUFF and GREAT STUFF PRO foam products including: Big Gap Filler, Gaps & Cracks, Fireblock, Multipurpose Black / White, Outdoor, Pestblock, Pond & Stone, and Windows & Door..
  • GET MORE DONE. Get the job done right the first time with this cost-effective bulk case from GREAT STUFF. Includes a 12-count of 12 oz. cans, each with threads to attach to the dispensing gun..
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INTERTOOL Long Nose Spray Foam Gun, Caulking Gun, Insulation Expanding Sealant Applicator with 20-inch / 500mm Extended Barrel PT-0650

  • [Expanding Foam Insulation Dispenser]: Easy to use, durable foam insulation gun for application of insulation or sealant foam. Foam remains pressurized and uncured in gun for up to 30 days when stored with the foam canister attached and flow control knob closed. Clean thoroughly when canister is removed. See Full instructions in description.
  • [Extended Barrel Length]: Longer 20 inch barrel for application of polyurethane insulation or sealant to fill small gaps, cracks, and voids in hard-to-reach areas.
  • [Twist-on Can Compatible]: Gun intended for use with twist-on foam sealant and cleaner cans, such as Great Stuff Pro 24oz screw-on canisters. NOT for use with straw or tube tipped canisters.
  • [Less Mess and Wasted Foam]: Dispenses only the amount you need and reduces foam waste. Includes patented easy-turn flow control knob for adjusting bead size and 4 tip attachments for further reach.
  • [INTERTOOL has YOU Covered]: We are always available to quickly resolve any issue and answer to your needs. Our community is our #1 priority.
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TotalBoat Flotation Foam - 2 Part Expanding Polyurethane Marine Pour Foam for Boat Floatation, Insulation and Soundproofing (2 LB Density, 2 Gallon Kit)

  • tested in accordance with U.S. Coast Guard Regulation # 33 CFR 183.114.
  • EASY TO USE: Liquid urethane pour foam has a simple 1:1 mix ratio, expands rapidly & hardens in place in about 5 min. at 70-80°F.
  • to build multiple layers for filling under boat decks, pour expanding foam in separate batches.
  • 94% CLOSED CELL FOAM: Perfect for marine applications.
  • resists water absorption and damage from gas, oil or solvents.
  • once cured, foam can be coated with polyester, epoxy or vinyl ester resin.
  • can also be easily cut or carved to shape.
  • proper temperature, timing, mixing and venting are critical for proper foam expansion.
  • after mixing, the foam expands rapidly and becomes rigid, so clean the surface in advance and be ready to pour.
  • AVAILABLE IN A 2 QUART KIT AND A 2 GALLON KIT.
  • Flotation Range for 2lb foam: 75 lbs per mixed 2 quart kit, and 300 lbs per mixed 2 gallon kit.
  • shelf life is 6 months from date of manufacture.
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Lifeboat Urethane Pour Foam - 2lb Density - 1 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

  • ✅ LIQUID FOAM INSULATION - The ideal foam for marine applications, our liquid urethane is great for soundproofing and insulating. Use it to fill dock floats or gaps and cavities in boat parts.
  • ✅ IMPRESSIVE STRENGTH - Urethane is both lightweight and extremely reliable. After curing into its rigid form, our insulating foam boasts a 95 to 98% closed cell structure with a 2lb density.
  • ✅ EASY TO USE - Great even for novice boat owners! This pourable liquid urethane foam is very easy to work with and expands rapidly. Mix Parts A & B at a 1:1 ratio for best results..
  • ✅ QUICK SETTING - Our expanding foam has a short curing time and minimal shrinkage, leaving your boat ready for use just hours after application. The foam hardens in place within 10 minutes.
  • ✅ LONG LASTING RESULTS - Once cured, urethane is unaffected by gasoline, oil, fresh or saltwater, or solvents, making it one of the most dependable and enduring materials for boating needs.
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Lifeboat Urethane Pour Foam - 2lb Density - 2 Gallon Kit 2-Part Closed Cell Rigid Pour Foam - Fast-Acting Formula - Great for Boat Buoyancy, Flotation, Filling, Soundproofing, & Insulation

  • ✅ LIQUID FOAM INSULATION - The ideal foam for marine applications, our liquid urethane is great for soundproofing and insulating. Use it to fill dock floats or gaps and cavities in boat parts.
  • ✅ IMPRESSIVE STRENGTH - Urethane is both lightweight and extremely reliable. After curing into its rigid form, our insulating foam boasts a 95 to 98% closed cell structure with a 2lb density.
  • ✅ EASY TO USE - Great even for novice boat owners! This pourable liquid urethane foam is very easy to work with and expands rapidly. Mix Parts A & B at a 1:1 ratio for best results..
  • ✅ QUICK SETTING - Our expanding foam has a short curing time and minimal shrinkage, leaving your boat ready for use just hours after application. The foam hardens in place within 10 minutes.
  • ✅ LONG LASTING RESULTS - Once cured, urethane is unaffected by gasoline, oil, fresh or saltwater, or solvents, making it one of the most dependable and enduring materials for boating needs.
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Qjaiune PU Spray Foam Gun Sealant Application Gun, Spray Insulation Expanding Foam Gun Applicator, Heavy Duty Dispensing Caulking Gun for Filling Sealing Windows Gap

  • ✿Expanding Foam Gun: The caulking foam gun has a spring-triggered design, which can precisely control the flow rate and reduce foam waste. Foam dispensing gun has the advantages of high expansion, small shrinkage and strong adhesion..
  • ✿High-Quality Material: Foam spray insulation gun is made of high-quality aluminum alloy, strong and durable, corrosion-resistant and wear-resistant. The muzzle is made of pure copper, which can make the flow more smoothly..
  • ✿Wide Range of Application : The pu foam spray gun adopts ergonomic design and is more comfortable to use. It is very suitable for filling and sealing small gaps in windows, bathtubs, cabinets, air-conditioning holes and other places..
  • ✿Package Contains: 1 x Spray Foam Gun with 1 included tip attachments, total length: 12.6 inch / 32cm, please clean the foam gun after each use. The foam can remains pressurized and uncured in the foam gun for 30 days..
  • ✿About Service: We are committed to providing customers with high-quality products. If within 30 days you are not 100% satisfied with the product, such as buying the wrong size, please feel free to contact us, we will within 24 hours provide you with a satisfactory solution..
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Kraken Bond Fastcoat Spray Foam Insulation (12 Pack), Spray Foam Gun, Spray Foam Gun Cleaner

  • ...bstance. Do not store in refrigerator. STORE AWAY FROM CHILDREN AND ANIMALS..
  • 【 】✔️ Kraken Bond Fastcoat Spray Foam Insulation is the most innovative, easy-to-use, polyurethan-based for high quality heat and sound insulation in the world. Kraken Bond Fastcoat Self Expanding Foam designed for professional workers, but it is also ideal for everyday users as well. The R-value measures the thermal resistance of a material. It's 5.66 per inch and thermal insulation value 0.025 W/(m.k)..
  • 【̇ ̇ ̇】✔️ Kraken Bond Foam Gun is made of aluminium material (anti-corrosion and wear resistance) with PTFE non-stick coated. We cannot talk about luck when using this product. Through its durable material, you don't need another foam gun and you can easily save your money..
  • 【% 】✔️ This insulation foam spray is compatible with all cans but Kraken Bond Foam Gun is perfect for use with Kraken Bond Fastcoat Spray Foam Insulation. % 100 trusty use..
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DAFEIKE Spray Foam Gun Expanding Foam Gun Less Cleaner, Updated Teflon Pro Foam Dispensing Gun, Insulating Foam Sealant Sprayer, Pu Foaming Applicator for Caulking and Insulation

  • [REUSABLE AND NOT CLOG] This expanding foam gun doesn't clog after repeated uses as long as you follow the instruction. Both the inside and outside of barrel are treated with poly tetra fluoroethylene (PTFE), resistant to stick..
  • [LESS CLEANER] You don't have to spend money buying detergent and waste time in clean of the manual foam caulking gun every time after each use. This urethane foam gun helps owners to save money and time..
  • [ADVANCED DESIGN] This spray foam gun is the upgraded generation of other brands by adding a valve, which helps to achieve true no-clean. The valve can seal the barrel to enable users to discharge residual sealant completely..
  • [ESSENTIAL IN HOME IMPROVEMENT] This insulating foam sealant gun is widely used in caulking gaps and cracks, sealing window and door, and filling wall and floor (e.g. installation of air conditioners and bathtubs)..
  • [HIGH COMPATIBILITY] This foam caulk gun matches most 20 24 oz foam sealant canister with screw e.g. Great Stuff Pro, not fit for can with tube or straw. A can connects to the top of this foam sprayer through screwing..
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Polypropylene HIGH Density CAULKING Cord (#11-11/32\)

  • Poly Foam Caulk Saver acts as a filler in large gaps before applying caulk.
  • Use in pavement cracks wall joints and foundations.
  • Fills large gaps and openings to prevent drafts.
  • Provides a sound surface for caulking projects.
  • Recommended for use in expansion joints in driveways and sidewalks.
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