All products

DAP® Home Seal™ is an all-purpose foam that is ideal for smaller cracks and voids. Use it on both indoor and outdoor applications. Home Seal™ can be applied from 30 to 120 deg F, extending the season for the professional and homeowner. Fill small gaps in walls, around exhaust vents, plumbing fixtures, baseboards, sill plates and electrical outlet boxes.

Great Stuff PRO™ window and door polyurethane foam sealant is a specially formulated, minimal expanding foam with a low pressure build that remains soft and flexible after curing. Foam can be formed without trimming to create long-lasting, air-tight and water-resistant seals proven not to bow window or door frames when properly installed.

Fire Block is a ready to use polyurethane expanding foam for filling, insulating and sealing gaps, cracks and openings in buildings' interior and exterior.

DAP® DYNAFLEX 230® delivers a silicone tough latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crackproof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 in wide and the cured sealant is mold-and mildew-resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene and composite trimboard. Easy to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.

DAP® DYNAFLEX® 230® delivers a silicone tough latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack-proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 in W and the cured sealant is mold-and mildew-resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene and composite trimboard. Easy-to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.

DAP AMP Gutter and Flashing Sealant, Paste, Clear, Odor/Scent: Slight, Net Content: 9 oz, Compositions: 1,2-Benzenedicarboxylic Acid, Di-C9-C11-Branched, Trimethoxyvinylsilane, Diisononyl Phthalate (DINP), 3-(Trimethoxysilyl)propylamine, Organosilane Ester, VOC Content: 23 g/L, Boiling Point: 100 deg C, Density: 1.03 g/cu-cm

For all gutters, down spouts, heating and AC ducts and other seams in sheet metal surfaces. Cartridge has 3 in spout. Composed of SBR rubber and high quality resins, which cures to form a tough, rubbery seal that expands and contracts with the change of weather without cracking. Covers 31 ft at a 1/4 in bead and 14 ft at a 3/8 in bead.

Gutter and foundation butyl rubber sealant is a high-quality, long-lasting formula that is ideal for outdoor jobs requiring a durable, watertight seal. It can be used around concrete foundations and expansion joints, on gutters and in below-grade areas such as basements. Cured sealant is mildew-resistant.

Butyl rubber formula provides a durable, flexible, watertight seal for gutters, drain spouts, lap joints, flashings, roof vents, aluminum siding and other metal joints. Stands up to weather and temperature extremes.

When you're ready to step up to our GREAT STUFF PRO™ products, you're going to like the feel of a PRO dispensing gun, specially designed to take air sealing to the next level. The minute you press the trigger, you'll begin mastering bead size and precision placement and you'll appreciate getting maximum yield and minimal waste. You'll officially be a precision marksman.

Durable, lightweight aluminum body. Non-stick can adapter and needle. Replaceable smooth dispensing nozzle. Designed to create an air and moisture-tight seal between the gun and the can. Features a flow control mechanism that permits dispensing beads from 1/8 to 3 in precisely where needed. The ability to restart combined with pinpoint control allows maximum foam yield and minimal waste.

Specially formulated to withstand the harsh gear oil environment found in differentials and transfer cases. Because gear oil has friction modifiers that break down normal RTV and cause leaking, this specialty silicone has been tested to OEM specifications to ensure complete sealing. As a gasket maker, it seeks and seals leak paths that cut gaskets cannot. It can also be used to seal cut gaskets.

Easily forms 100% RTV silicone rubber gaskets for mechanical repair and household use. Forms a durable, waterproof seal. Stays flexible. Won't crack, crumble or dry out. Withstands extreme temperatures and pressure. Unaffected by vibration. Resistant to oil, grease and fuels. Requires no mixing.

One component, general purpose fire rated sealant and smoke seal for construction joints and through-penetrations. Extremely intumescent, non-sag caulking grade sealant. Cures to an elastomeric seal that is suitable where dynamic movement is expected. 10.3 oz covers about 18 cu-in.

Metacaulk® MC 150+ is an elastomeric, one-component, general-purpose, fire-rated sealant and smoke seal for construction joints and through-penetrations. A water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. Can be applied to horizontal and vertical surfaces. Cures to a paintable flexible seal. Suitable for areas of dynamic movement. Application temperature 40 to 120 deg F. An economic choice for most common applications. Sound Transmission Class (STC) rating 65, The test was performed in accordance with ASTM E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions.

RS 136 Draft stop/fire block caulk is a general-purpose, residential, acoustical fireblock/smoke seal caulk for electrical, plumbing, plastic pipe and telephone communication systems penetrations. Easy application with a conventional caulking gun with water cleanup capabilities.

We formulated 3M™ fire barrier watertight sealant 1000 NS as a single component, neutral cure, silicone sealant. This ready-to-use sealant cures upon exposure to atmospheric humidity to form a flexible firestop seal that helps control the spread of fire, smoke and noxious gases before, during and after exposure to fire. When properly installed, this watertight sealant provides up to 3 hrs protection in tested and listed systems and meets UL water leakage test, W Rating - Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479. We designed this non-slump firestop sealant as a re-enterable and repairable solution primarily used on vertical surfaces.

OSI Quad Foam window & door installation foam is a single-component, minimal expansion and low-pressure polyurethane foam packaged in a pressurized metal container. It is specifically designed for use with the OSI Quad window & door system. It is dispensed in bead form for sealing gaps and cracks, holes and voids around windows and doors, in most types of construction projects. The product exhibits slight to moderate expansion during application and cures upon reaction with moisture to form a flexible, urethane foam. The closed cell structure of this material provides an R factor of 5/in of cured foam making it an efficient method for stopping air and moisture infiltration and expensive warm and cold air loss between windows and rough frame. OSI Quad foam will not warp or deform windows and doors. OSI Quad foam adheres to all types of building materials including wood, concrete and drywall and is compatible with asphalt and butyl flexible flashing. It complies with all Federal and State VOC regulations.

Multipurpose black insulating foam sealant is a ready-to-use, foam sealant that fills, seals and insulates gaps up to 1 in. Specifically formulated for both indoor and outdoor use, this multi-purpose formulation can seal gaps and cracks in masonry, gas lines, landscaping, plumbing penetrations, vehicles, boats and much more.

Foam & Fill® large gaps and cracks expanding polyurethane sealant is quick and easy-to-use. It expands to fill holes, cracks, gaps and voids around windows, doors, pipes, outlets, vents and foundations. This insulating foam forms an airtight, waterproof bond and seals out drafts, moisture and pests. Cured foam can be sanded, painted or stained. Contains no HCFCs or CFCs so it is safe for the environment.

One-component approved fireblock penetration sealant used to provide an air and water tight seal in gaps, cracks, holes and joints in and around homes and buildings. For use with gun foam applicators for greater control and adjustable output.