Tool
Putty knife / spreader
Spreads sealant/mastic into corners and gaps.
What it means
Helps get coverage in rough areas.
Check
- Flanges, seams, patched holes, and corners.
Warnings
- Do not use it to hide big gaps that need metal repair/fastening.
Spreads sealant/mastic into corners and gaps.
Helps get coverage in rough areas.