They have strong opinions about their denim. We have the fits and washes they want. | Gap

Gaps around air-conditioning units, wall openings, and service penetrations may look small, but they can lead to air leaks, moisture intrusion, pests, and higher energy costs. If left unsealed or poorly filled, these gaps weaken the overall performance of your wall system and can even affect the final paint finish—especially when the sealant shrinks, cracks, or cures unevenly. BuildRite StopGap FS provides a fast-expanding, high-performance foam sealant that fills voids and creates a strong, rel