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GREAT STUFF PRO™ Family

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GREAT STUFF PRO™ SERIES

A complete line of products just for Pros, designed to make your job easier and help you get it done right.

GREAT STUFF PRO™ Gaps & Cracks, GREAT STUFF PRO™ Window & Door, GREAT STUFF PRO™ Wall & Floor, and GREAT STUFF PRO™ Pestblock are perfect for Pros, because they provide greater product yield and minimize waste. When you’re working with GREAT STUFF PRO™ products, GREAT STUFF PRO™ Foam Dispensing Guns can help you maximize control and access hard-to reach places easily and effectively. And since the GREAT STUFF PRO™ series is backed by Dow, you can be confident that you’ll get the job done quickly and thoroughly so you can get on to the next project.
 
 

GREAT STUFF PRO™ WALL & FLOOR

GREAT STUFF PRO™ Wall & Floor Adhesive is a heavy-duty, premium-grade polyurethane foam adhesive for interior and exterior applications. A single-component, moisture-cured foam adhesive, GREAT STUFF PRO™ Wall & Floor is used to adhere subfloors, drywall, paneling, foam panels and most construction materials.

GREAT STUFF PRO™ Wall & Floor Adhesive provides a fast-grab tack and long-term bond to lumber, plywood, particle board, masonry, drywall, concrete and foam panels. It offers excellent bonding power on dry, damp and even frozen lumber, making it effective in a variety of weather conditions. Available in 26.5 oz (751 g) can, equivalent to 16 quart tubes of traditional caulk adheisve under ideal conditions at 1/4" bead.

 

 

GREAT STUFF PRO™ WINDOW & DOOR

It’s easy to form durable, airtight, water-resistant bonds to vinyl, wood and metal frames. This one-component, minimal-expanding, low pressure-build, flexible polyurethane foam is exclusively formulated to air seal the gap between a window or door frame and its rough opening. The foam expands only enough to generate an effective seal. When applied properly, GREAT STUFF PRO™ Window & Door is proven not to distort or bow window and door frames.

 

Sizes and Estimated Yields for GREAT STUFF PRO™ Window & Door Insulating Foam Sealant

Can Size, oz (g) Delivery No. of Windows(1)
20 (567) Reusable Straw 6-9
20 (567) Gun 8-11
24.5 (695) Reusable Straw 8-11
24.5 (695) Gun 11-14
(1) Average-sized windows (36" x 60" [0.9 m x 1.5 m), gap 3/8" [10 mm] wide and 1" [25 mm] deep)

 

 

GREAT STUFF PRO™ GAPS & CRACKS

As the first foam sealant to be recognized as a fireblock, GREAT STUFF PRO™ Gaps & Cracks inhibits the spread of flames through concealed spaces. It’s a minimal-expanding, single component polyurethane foam sealant for general purpose building envelope air sealing. It fills gaps up to 3" (75 mm) and expands to take the shape of cracks and voids, forming a permanent, airtight and water-resistant bond to vinyl, wood and metal surfaces.

For cavities, cracks and penetrations larger than 3" (75 mm), Dow recommends FROTH-PAK™ Foam Sealant (US and Canada) or FROTH-PAK™ Foam Insulation (US only). For window and door framework, minimal-expanding GREAT STUFF PRO™ Window & Door Insulating Foam Sealant is proven not to distort or bow the framework, when properly applied.

Sizes and Estimated Yields for GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant

Can Size, oz (g) Delivery Yield, linear feet (m)(1)
24 (680) Reusable Straw 775 (236)
24 (680) Gun 970 (296)
30 (850) Reusable Straw 965 (294)
30 (850) Gun 1,450 (442)

(1) Estimated yield under ideal conditions, 3/8" (10 mm) bead.

 

 

GREAT STUFF PRO™ DISPENSING GUN CLEANER

  • Makes application and clean-up simple
  • Inexpensive, cost-effective solution

PRO gun cleaner

All PRO Series foam dispensing guns are designed to create an air- and moisture-tight seal between the gun and the can. Each PRO gun features a flow control mechanism that permits dispensing beads from 1/8" to 3" (0.3 cm to 8 cm) precisely where needed. The ability to restart combined with pinpoint control allows maximum foam yield and minimal waste.

 

 

GREAT STUFF PRO™ PESTBLOCK

GREAT STUFF PRO™ Pestblock is the bitter-tasting foam sealant that blocks critters and bugs – from spiders and ants to mice and rodents – from entering your home through gaps, cracks and holes.

Why Use GREAT STUFF PRO™ Pestblock?

  • Blocks critters and bugs out
  • No pesticides
  • Long-lasting
  • Helps improve home’s energy efficiency

Where to Use GREAT STUFF PRO™ Pestblock

  • Seals gaps, cracks and holes up to 3” (75mm)
  • Re-Usable Foam Dispensing Gun features precision application with no mess.
  • Forms water-resistant air tight seal
  • Bonds with most building materials and surfaces
  • Uncured foam cleans up easily with GREAT STUFF PRO™ Gun Cleaner

Product Specs

  • Tack-free in 6 minutes**
  • Paintable, stainable and sandable
  • UL Classified

**Trims in less than 30 minutes up to 1" bead at 75°F (24°C); cures in 50% relative humidity. Actual cure time will depend on temperature, relative humidity and size of foam bead.