Caulking Large Gaps: Materials And Techniques
Caulking for large gaps requires specific materials and techniques. Use polyurethane or silicone-based caulk for their flexibility and adhesion. Apply caulk in sections, using a backer rod or foam tape for gaps over 1/2 inch wide. Ensure proper preparation by cleaning and priming surfaces, masking off adjacent areas for a neat finish, and allowing ample…