Yes it is. I sprayed this around my skirting a year ago and 2 years ago to keep rats from getting under my house, works great. The rain and snow has not effected it. It does not stay white and changes color after time. As you can see from my pic's water has not affected it at all.
WD-40 and then a good water less hand cleaner. Unfortunately it sticks to your hands like super glue. Highly recommend gloves.
Yes, this item can be sanded when cured.
No, this product only insulates up to 1" gaps. There's another loctite product for big gaps but you're better off filling the wall with cellulose insulation.
This sprays out White then turns Yellow and then a Brown. I sprayed this around my shirting 2 years ago and 1 year ago to keep rats out from getting under my house, it has worked great, but doesn't look great and hard to saw off on the ground. Pic's attached
Yes, but you're better off using intumescent foam, or intumescent silicone caulk which would pass fire code. This product wouldn't pass fire code because it's an accelerant.
I did this with the regular type foam (not the Gap&Crack formula) under a BBQ island stainless steel sink. It was to help insulate it when filled with ice for an "ice bucket" to hold the beers. Get a spray bottle of clear water to use with the foam. The water helps speed the time it takes the foam to get solid. Lightly mist the surface you want the foam to stick to and then drag a bead of foam across it. Then do another parallel bead, etc. If the foam starts to drip or run, spritz it lightly with the mist to get it to firm up.
Density is approximately 24 - 28 kg/m3
i see the manufacturer says this is 1.56-1.68. kind of misleading that the can says 4X the density of other spray foams. i believe great stuff gap filler is appx 1lb/cf, so 50% more than that? maybe there are alot more with .4lb/cft?
Yes, you can use this to fill a gap in drywall.