Read directions and plan ahead for safety and best results.
-
DANGER! Flammable Gas. Vapors may cause flash fire. This product is extremely FLAMMABLE during dispensing. DO NOT SMOKE WHILE DISPENSING OR USE NEAR OPEN FLAME. Shut off pilot lights and sources of ignition until foam is tack free.
-
KEEP AWAY FROM CHILDREN.
-
Do not breathe vapors. Inhalation and skin exposure may cause sensitization. Ensure good ventilation. Open all windows and doors in the room. If no ventilation is available, wear a NIOSH approved respirator with an organic vapor and particulate filter (P-100).
-
Contents under pressure. Do not puncture or incinerate. Do not store above 120F (49C) or in areas of high heat.
-
The cured foam is combustible. Do not expose to temperatures above 240F (116C).
-
Extremely sticky and very difficult to remove from skin and other surfaces. Prevent skin and eye contact. Wear gloves and protective eyewear. Protect work area with a drop cloth or newspaper.
-
Shake vigorously for 30 seconds.
-
SCREW threaded end of straw assembly securely onto valve. Dispense slowly.
-
If product does not flow easily, do not force product from can.
-
Familiarize yourself with foam by practicing on newspaper.
-
CLEAN UP: If you get GREAT STUFF on your skin, remove excess carefully with a dry cloth, being careful not smear the foam to other unexposed areas. Wash with soap and water. Frequent application of petroleum jelly or vegetable oil may help sooth the skin. Cured foam must be mechanically removed or allowed to wear off in time. There are no solvents or cleansers that will dissolve the cured foam; using such solvents may cause harm and chemical burns. On solid surfaces, uncured foam dissolves with acetone. Test a hidden area before applying to the exposed area. Cured foam will discolor if exposed to ultraviolet light. Paint or coat foam for best results in outdoor applications.
-
GREAT STUFFâ„¢ Insulating Foam Sealant is tack free in approximately 15 minutes and cures in 8 hours. Curing is speeded by humidity and moisture.
-
Cured foam can be trimmed, shaped, sanded, painted or stained.
-
GREAT STUFFâ„¢, an adhesive sealant, will seal itself shut if allowed to sit unused for over two hours and may not be restarted. One time use should be expected.
-
DO NOT OVERFILL. Fill openings less than 50 percent full. For large voids, mist water between foam applications to speed cure. Overfilling can buckle substrates.
-
Overfilling the gap is common, but easy to remedy. Once dry, trim excess foam with any sharp knife or serrated blade.
You're never alone when navigating our site. If you need assistance, contact us and we'll help you get where you need to go.
