Can You Trim Spray Foam
Good clean accurate cuts.
Can you trim spray foam. It s not difficult but if you don t do it correctly you could end up undoing all of your hard work. Retrofoam of michigan has been in the spray foam business for more than a decade so we know. While spray foam expands to fill in gaps there may. Spray foam is a convenient product that you can use for many applications like fixing holes in drywall filling in seams between wood and insulating your walls.
How to trim spray foam insulation. If you are cutting 3 inches thick or less try an olfa l 2 utility knife. If the used can is not that old say within 3 months you can use a pair of scissors to cut off the sealed straw about halfway. When spray foam insulation expands past where you want it to go trimming it with a hand saw and utility knife is a simple cost effective solution.
Serrated blades are great for cutting thick foam. You re tackling a diy spray foam project with a spray foam kit or you re sealing up around windows and doors but you ve got one problem how to trim the spray foam once you re done. When spray foam insulation expands past where you want it to go trimming it with a hand saw and utility knife is a simple cost effective solution. How to trim spray foam.
If it won t come out unscrew the straw from the can and try sticking a metal clothes hanger down the top to free the blockage. Get the heavy duty blades for more dense material these work great on spray foam board type insulation soft foam for tool pelican cases etc. Spray foam insulation sprays on as a liquid then expands and hardens as it dries. After allowing the foam to harden and cure sufficiently you can paint it any color you want to ensure that it blends with surrounding surfaces.
Similarly one may ask can you trim spray foam. More trimming is usually required for open cell pound per cubic foot foams like icynene than denser closed cell 2 pound per cubic foot foams like corbond. Then try to spray the foam. Trimming excess spray foam insulation takes time and wastes foam so skilled spray foam contractors do their best to avoid overfilling stud bays.