Stick2 One Component Polyurethane Expanding Gun Foam Expanding Foam Filler Exceptional Adhesion for Various Applications Gap Filler - Price Includes 12 Cans Per Box

Excellent expanding foam that works well in very hard to reach places as a temporary solution

Good

There's something immensely satisfying about witnessing exceptional craftsmanship come to life, especially when you've played a part in it. That's precisely the experience this expanding foam filler provided me on a crisp Saturday afternoon, as I tackled the drafty windows of my terraced home in Cardiff. With two little ones running around, a warm house is absolutely essential! Applying the foam was straightforward. The nozzle made it simple enough, even for someone like me who usually prefers crafting with paper and glue rather than tools and construction gear.I managed to fill those troublesome gaps around the window frames, and it stayed in place, bonding as if it had belonged there all along. The house feels wonderfully cosier now, with noticeably less warmth escaping on chilly days. One small thing to note – it did require a little extra time in the fresh air before fully setting. But considering how effortlessly it enhanced the warmth, I hardly minded waiting a touch longer. This foam truly added an extra layer of snugness, which the kids and I are thankful for during Cardiff's colder months.