GREAT STUFF™ Sealants

Fireblock
- Impedes spread of fire and smoke through service penetrations.
- Recognized as an alternate fireblocking material for residential construction.
- Seals service penetrations between floors.
- Airtight and water resistant.
- Exceptional adhesion.
- Tack free in 6 minutes; trims in 30 minutes.
- Bright orange colored foam for easy code identification.
- Cures rigid in 8 hours.
- All direction dispensing.
- One 12 oz. can = up to 19 tubes of caulk.

Gaps & Cracks
- Minimal expansion polyurethane insulating foam sealant.
- Fills, seals, and insulates gaps up to 1/2 inch.
- Expands to take the shape of cracks and voids to form a permanent, airtight, and water-resistant bond that eliminates unwanted airflow and helps reduce condensation.
- Exceptional adhesion to wood, drywall, metal, masonry, glass, and most plastics.
- Interior or exterior use.
- Tack free in 6 minutes; trims in 30 minutes.
- Foam elasticity allows for movement/shifting within a structure from winter to summer.
- Paintable, stainable, and sandable.
- Cream colored foam.
- Cures rigid.
- All-direction dispensing.

Big Gap Filler
- Insulating foam sealant that has the same benefits as Gaps & Cracks but expands approximately three times more.
- Ideal for filling large gaps and holes greater than 1/2 inch.
- Expands to take the shape of cracks and voids to form a permanent, airtight, and water-resistant bond that eliminates unwanted airflow and helps reduce condensation.
- Exceptional adhesion to wood, drywall, metal, masonry, glass, and most plastics.
- Interior or exterior use.
- Tack free in 6 minutes; trims in 30 minutes.
- Foam elasticity allows for movement/shifting within a structure from winter to summer.
- Paintable, stainable, and sandable.
- Cream colored foam.
- Cures rigid.
- All-direction dispensing.

Window & Door
- Proprietary low-pressure formula designed not to bow or bend window and door frames.
- Ideal for filling or sealing other areas where low-pressure flexible foam is desirable.
- Forms a durable, airtight, and water-resistant bond.
- Flexible foam permits expansion and contraction.
- Soft, pliable foam is forgiving and easy to remove if gap is overfilled.
- Cured foam can be stuffed back into the gap without trimming.
- Provides real insulation value which complements energy efficiency of the window or door.
- Quick cure time: tack free in eight minutes; trims within one hour.
- Paintable, sandable, and stainable.
- Yellow colored foam.
- Repels/deflects water.
- One 12 oz. can foams up to four to six average residential windows (36' x 60", 3/8" wide gap, and 1" deep).
GREAT STUFF PRO™ Sealants - Professional Series
- Gaps & Cracks
- Designed with professionals in mind.
- Minimal-expanding, single component polyurethane foam sealant.
- Used for general purpose building envelope air sealing.
- Expands to take the shape of cracks and voids, forming a permanent, airtight, and water-resistant bond to vinyl, wood, and metal surfaces.
- Fireblock sealant; resists the free passage of flames to other areas of the building through concealed spaces.
- Once cured, it remains soft and flexible, permitting natural expansion and contraction of surrounding surfaces.
- Helps prevent drafts and repel water, helping to enhance energy efficiency and improve occupant comfort.
- Identifiable orange color.
- Designed to fill gaps up to 3" (75 mm).
- Estimated yield from 20 oz. can: 646 linear feet (reusable straw); 839 linear feet (gun).
- Window & Door
- Designed with professionals in mind.
- One-component, minimal-expanding, low-pressure build, flexible polyurethane foam.
- Exclusively formulated to air seal the gap between a window or door frame and its rough opening.
- Foam expands only enough to generate an effective seal.
- Proven not to distort or bow window and door frames.
- Designed to form a durable, airtight, water-resistant bond to vinyl, wood, and metal surfaces.
- Foam skin repels and deflects water, which helps reduce the potential for moisture damage in frame openings.
- Estimated yield from 20 oz. can: 8-11 windows.
GREAT STUFF PRO™ Dispensing Gun & Cleaner
- PRO 14 Dispensing Gun
- Enables precise, pinpoint application control when applying adhesive or when filling, sealing, and insulating gaps, cracks, and window and door jambs.
- Features a replaceable barbed dispenser tip.
- Flow control knob allows for adjustable bed size, from 1/8" to 3".
- One-hand operation provides for quick and easy application.
- Features a nonstick can adapter and needle.
- Stainless steel check valve.
- Gun tips allow attachment of straw for hard-to-reach areas.
- Moisture-tight seal between the gun and the can prevents the foam from curing and blocking the dispensing valve, allowing a can to be reused up to one month later.
- Eliminates post-dispensing foam drip, helping reduce foam waste and minimize cleanup.
- Gun Cleaner
- Helps keep foam dispensing guns at their best.
- Uniquely formulated to dissolve and remove uncured polyurethane foam.
- Makes application and cleanup simple.