Hot Wire Foam Factory 外部泡棉塗層，3 磅

I spread this on a carved foam pumpkin for Halloween and it dried to a legit rough stone texture that even fooled my neighbor. The coating is rock hard and held up perfectly through a week of rain.

Brushed it on in about twenty minutes and it dried to that rough stone feel exactly as described—tough as nails and perfect for hiding imperfections. I’m impressed it doesn’t need sanding since troweling it smooth was way easier than I expected.

I was skeptical about the rough stone texture, but it actually gives my foam pieces a cool, natural look that blends into the garden. The coat dried to a rock-hard finish in no time, and brushing it on was way easier than I expected.