Cowdroy Foam Gap Filler is a tubular foam strip designed for use as a gap-filling backstop prior to caulking. The 10mm diameter on a 5m roll means it can fill gaps up to 9mm in size. This gap filler is closed-cell foam and can be compressed into gaps and joints to fill them quickly before applying the sealant. The caulking material creates a tight seal that controls the depth of your sealant or adhesive, which can increase resistance to moisture penetration, preventing rot and water damage.
Compresses into gaps, cracks, and joints, Cowdroy Foam Gap Filler reduces caulking time and sealant volumes. It controls sealant depth and provides insulation to the underside of the sealant, ensuring a durable and effective seal. This product is made from closed-cell foam and comes in white, making it a versatile and essential tool for any sealing project.
Features
- Fills gaps up to 9mm
- 10mm diameter on a 5m roll
- Reduces caulking time and sealant volumes
