Products
Selecting the right GREAT STUFF™ sealant for your project is simple. Choose a product name from the table below for detailed information about the product’s features and benefits.| Product/Size | Description | Code | ||
 |
6 oz.,12 oz., 16 oz., 20 oz. |
Minimal expanding, polyurethane insulating foam sealant with a straw applicator. Fills, seals and insulates gaps, cracks and holes up to 1/2 inch. Cures rigid. Cream color foam. | UL Classified CCMC 13074-R |
|
 |
12 oz., 16 oz., 20 oz. |
Triple expanding, polyurethane insulating foam sealant with a straw applicator. Fills, seals and insulates gaps, cracks and holes greater than 1/2 inch. Cures rigid. Cream color foam. | UL Classified CCMC 13074-R |
|
 |
6 oz.,12 oz., 16 oz., 20 oz. |
Minimal expanding, low-pressure formulation, flexible polyurethane foam sealant with a straw applicator. Perfect for sealing window and door frame openings. Also ideal for sealing areas where low-pressure flexible foam is desirable. Cures flexible. Yellow color foam. | UL Classified Conforms to ASTM & AAMA standards |
|
|
AAMA - American Architectural Manufacturers Association ASTM - American Society for Testing and Materials CCMC - Canadian Construction Materials Centre UL - Underwriters Laboratories Inc. |
||||
Differences Between Latex and Polyurethane Foam Sealant
There are two key differences between latex foam and GREAT STUFF polyurethane foam sealant:
- Latex foams are typically “open celled” and, as a result, can take on water. In fact the same properties that allow you to wash latex foam off your hands with water also mean that the cured foam can absorb water. This can cause wood rot or deterioration in areas where wet latex foam is next to wood, such as a window frame. In contrast, GREAT STUFF is closed-cell foam. It forms a water-resistant outer skin when cured.
- Latex foam does not expand. GREAT STUFF expands to thoroughly fill all voids and cavities making it an ideal air-sealant.
