Gap Fillers

1 article

A close-up of a tradesman's hands expertly applying a white sealant to a window frame, demonstrating precision and the importance of correct application for a durable finish.

A Tradesman's Guide to the Types of Modern Sealants and Caulks

Choosing the right gap-filler can feel overwhelming. This guide breaks down modern sealants and caulks, helping you pick the perfect product for a durable, professional finish every time.

Kyle Brenner·April 3, 2026