Xtra-Stop Base Coat

Xtra-Stop Base Coat is a 100% acrylic adhesive and base coat that is field-mixed with Type I or Type II Portland cement. Noted for its water resistant properties.

ADVANTAGES
Highly water resistant and used to waterproof sloped parapets and window sills.
Smooth, creamy consistency that trowels easily, speeds mesh embedment, reduces applicator arm fatigue, and increases job-site productivity.
Easy to mix 1:1 ratio providing less chance of error.
Water based offering a safer, non-toxic product that cleans up easily with soap and water.

Uses

To adhere expanded polystyrene insulation board to the following acceptable substrates: Senershield®-R/-RS/-VB; expanded polystyrene insulation board (EPS); cement boards conforming with ASTM C1325 (Type A - exterior) including PermaBase® Cement Board; poured concrete/unit masonry; ASTM C1177 type sheathings, including DensGlass™ or DensElement exterior sheathing (sheathing only), eXP™ sheathing, GlasRoc® sheathing, Securock™ glass-mat sheathing, Weather Defense™ Platinum sheathing, GreenGlass® sheathing; gypsum sheathing (ASTM C79/C1396); Exposure 1* or exterior plywood* (Grade C/D or better), Exposure 1 OSB*
*Note: Not for use directly over wood-based sheathing, Senershield-R/-RS/-VB required over wood sheathing.
For Senergy reinforcing mesh embedment as part of Senergy wall systems and as a skim coat over masonry and concrete above grade substrates.

Coverage & Packaging