Pest-free without the pesticides, GREAT STUFF PRO™ Pestblock Polyurethane Foam Sealant expands to form a long-lasting, airtight and water-resistant barrier that blocks critters from entering the home while boosting energy efficiency.
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.
Where to use Great Stuff™ Big Gap Filler
Where to use Great Stuff™ Fireblock
Where to use Great Stuff™ Gaps & Cracks
Where to use Great Stuff™ Multipurpose Black
*Note: Great Stuff™ Insulating Foam Sealants are not for use in aviation, or food/beverage contact, or as structural support in marine applications.
Where to use Great Stuff™ Pestblock
Where to use Great Stuff™ Pond & Stone
Where to use Great Stuff™ Window & Door
Where to use Great Stuff Pro™ Gaps & Cracks
Where to use Great Stuff Pro™ Pestblock
Where to use Great Stuff Pro™ Wall & Floor
Where to use Great Stuff Pro™ Window & Door
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?
Yes!
Can mice, insects or other pests chew through Great Stuff™ foam?
Rodents and small animals, if determined enough, can chew through many materials, including Great Stuff™ foam. We have specifically designed a variation of our Great Stuff™ foam to solve this issue, Great Stuff™ Pestblock and Great Stuff Pro™ Pestblock. They BLOCK insects and pests from entering the home by sealing gaps, cracks and holes where they commonly enter. Great Stuff™ Pestblock and Great Stuff Pro™ Pestblock expand to fill, seal and insulate gaps up to 1" (25 mm), forming a long-lasting, airtight and water-resistant barrier.
If using GREAT STUFF PRO™ with the Foam Dispensing Gun, follow these additional steps before application:
Indoor/Outdoor Use
Attic Penetrations
Ducting
HVAC Penetrations
Pipe and Plumbing Penetrations
Electrical Penetrations
Rim Joists
Sill Plate
While you’re at it, check out how other ways you can seal, insulate, and reduce energy costs in high-loss areas around your home.
CHECK OUT OUR OTHER PRODUCTS
There’s a solution for every seal. See what else GREAT STUFF™ has to offer.
Take the first step to a job well done. Check our local and online retailers to find the perfect solution for your need.