metal
Aluminum
Bare, anodized or coated aluminum trim.
Check this surface →← All joint guidesChecked 02 Aug 2026
Two-surface guide
Aluminum with Painted drywall
The products below list both surfaces in manufacturer information. That narrows the field; exposure, movement, coatings and joint shape still decide whether one fits your exact job.
Aluminum
Painted drywall
wall
Painted drywall
Painted interior gypsum board.
Check this surface →Products listing both sides
Compare wording, then check the limits.
No product is ranked by retailer or commission. Open its guide to read all available preparation and use details.
KINGDELI
KINGDELI Fire Shield
acrylicAluminum“KINGDELI Fire Shield adheres well to concrete, masonry, gypsum board, steel, aluminum, timber and many painted surfaces”
Painted drywall“KINGDELI Fire Shield adheres well to concrete, masonry, gypsum board, steel, aluminum, timber and many painted surfaces”
- Application temperature
- Optimal substrate and ambient temperature range is typically between 5°C and 40°C
- Environment
- KINGDELI Fire Shield is a low-odor, paintable fire resistant acrylic sealant engineered to slow the spread of smoke and flame in gaps and penetrations while delivering long-lasting flexibility and an easy-to-finish surface for interior and exterior projects
- Joint movement
- this acrylic sealant cures to a resilient, slightly elastic finish that accommodates normal building movement
- Paintability
- KINGDELI Fire Shield is a low-odor, paintable fire resistant acrylic sealant engineered to slow the spread of smoke and flame in gaps and penetrations while delivering long-lasting flexibility and an easy-to-finish surface for interior and exterior projects