Project to project, jobsite to jobsite, GREAT STUFF PRO™ Gaps & Cracks Polyurethane Foam Sealant fills, seals and insulates gaps, providing your customers with a simple, cost-effective service that minimizes unwanted airflow and improves energy efficiency all around the home.
GREAT STUFF PRO™ Gaps & Cracks Polyurethane Foam Sealant is a gun-applied, insulating foam sealant that expands up to 3 inches to take the shape of gaps, creating a long-lasting, water-resistant and fireblock seal around plumbing and electrical, in basements, attics, and more.
1 Skin of cured foam can discolor if exposed to natural light. Paint or coat foam for the best results.
2 70 ± 5°F and 50 ± 5 % RH, 1-inch bead diameter, 6-inch length. The cure rate is dependent on temperature, humidity, and size of the foam bead.
Where can I use Great Stuff™ and Great Stuff Pro™ products?
Great Stuff™ and Great Stuff Pro™ products can be used in a variety of interior and exterior applications, most commonly in air sealing and home retrofit applications.
*Note: Great Stuff™ Insulating Foam Sealants are not for use in aviation, or food/beverage contact, or as structural support in marine applications.
What is the difference between Great Stuff™ and Great Stuff Pro™ products?
There are two key differences between Great Stuff™ and Great Stuff Pro™ products:
How do I get Great Stuff™ foam off of my skin?
If the foam has not cured or hardened, use fingernail polish remover (with acetone); a polyglycol-based skin cleanser or corn oil may be effective. Then wash with soap and plenty of water. If the foam has hardened, there is no solvent that will remove it. It will not harm your skin and will wear off over time. To remove cured foam from skin, use a pumice stone (available at most drug stores) and warm, soapy water. Then apply petroleum jelly.
Can I clean the Great Stuff™ Black gun?
Can any Great Stuff Pro™ product be used as a fireblock for penetrations?
Great Stuff Pro™ Gaps & Cracks Polyurethane Foam Sealant is a minimal-expanding, single-component polyurethane foam sealant for general purpose building envelope air sealing and retrofit applications. It has been tested and approved as an alternative fireblock material.
Fireblocking is defined by the International Building Code as the use of approved building materials installed in concealed spaces to resist the migration of fire and hot gases.
Great Stuff™ Fireblock Insulating Foam Sealant impedes the spread of fire and smoke. It’s intended for use in residential application to maintain the continuity of an approved fire block material. Not to be used in firestop applications
If using GREAT STUFF PRO™ with the Foam Dispensing Gun, follow these additional steps before application:
Pipe and Plumbing Penetrations
CHECK OUT OUR OTHER PRODUCTS
There’s a solution for every seal. See what else GREAT STUFF™ has to offer.
Uses a flow-control mechanism that dispenses beads from 1/8” to 3” to provide greater precision and access to hard-to-reach areas..
Blocks critters, pests and insects. Seals gaps and cracks up to 3" where pests typically enter such as pipe and plumbing penetrations, dryer vents and more
Provides a fast-grab tack and long-term high-strength bond, even in conditions, leading to fast and reliable installations
Specifically formulated to stop drafts by air sealing the gap between the window or door frame and its rough opening
Best can foam gun on the market. I have been an insulation installer for 13 years, and this gun is great! Especially with the tip extensions and getting in those tight spots.
It’s about time…You don’t know how many cans I lost due to poor dispensing