Pecora AC-20 Aluminum Stone 10.0oz cartridge is a one-part non-sag acrylic latex with silicone additive for architectural joints with only nominal movement. Latex and oil paints go on 30 to 45 minutes after placement.
Pecora AC-20 is a one-part non-sag acrylic latex with silicone additive for general-purpose interior and exterior joints where only nominal movement is anticipated. It is used on architectural joints around interior concrete, hollow-core planks, window and door frames, siding, sheetrock, fixtures, and tile grout. This listing is the Aluminum Stone 10.0oz cartridge for stone-toned trim and siding. Paint-ready in 30 to 45 minutes, applied above 40 F, and kept dry for 24 hours after placement.
| Property | Value |
|---|---|
| Chemistry | One-part non-sag pure acrylic latex with silicone additive |
| Movement | ±7.5% (15% total) |
| Standard | ASTM C834 latex sealants |
| VOC | 31 g/L (ASTM D3960) |
| Paint window | 30 to 45 min with latex or oil paints |
| Application temperature | Above 40 F |
| Joint size | Width 1/4 to 3/4 in; depth 1/4 to 3/8 in |
| Pack | 10.1 fl oz (0.300 L) cartridge |
| Color | Aluminum Stone |
| Water protection | Keep dry 24 hours after placement |
Product documents: Pecora AC-20 +Silicone Specification Data Sheet PEC 116 05/25 (PDF)
What work is Pecora AC-20 used on?
Yes. Pecora AC-20 10.0oz Cartridge Aluminum Stone is used on architectural joints with only nominal movement, including interior concrete, frames, siding, sheetrock, fixtures, tile grout, and mortar-seam repair.
What size is Pecora AC-20?
Pecora AC-20 is a 10.1 fl oz cartridge. This listing is the Aluminum Stone 10.0oz unit.
What joint movement is listed for Pecora AC-20 Aluminum Stone?
Joint movement of ±7.5% (15% total) is listed for Pecora AC-20 10.0oz Cartridge Aluminum Stone on the PEC 116 05/25 sheet.
What joint width and depth is listed for Pecora AC-20 Aluminum Stone?
Joint width 1/4 to 3/4 inch and depth 1/4 to 3/8 inch are listed for Pecora AC-20 10.0oz Cartridge Aluminum Stone.
What paint window is listed for Pecora AC-20 Aluminum Stone?
Latex and oil paints are listed 30 to 45 minutes after placement on Pecora AC-20 10.0oz Cartridge Aluminum Stone.
What rain hold is listed for Pecora AC-20 Aluminum Stone?
The bead must stay dry 24 hours after placement, and outdoor work is held when rain is imminent, on Pecora AC-20 10.0oz Cartridge Aluminum Stone.
Please complete your information below to login.