- Interior and exterior applications
- Bathroom, kitchen and laundry areas
- Crack filling prior to painting
- Low movement joints between light partition walls
- Skirting boards
- Window frames
- Door frames
Bostik Fill A Gap® Flexible is a highly flexible, antifungal, mildew resistant acrylic gap sealant. It offers excellent adhesion strength when cured and is more flexible than conventional acrylic gap sealants with minimal shrinkage.