BOSTIK - MULTI-PURPOSE FLOOR & WALL MASTIC, 3.5 GALLON

Supplier SKU: 30850620
East Bay Supply SKU: BSK30850620

Bostik Multi-Purpose™ Mastic is a high-performance adhesive for the interior installation of most types of ceramic and stone tile (except moisture sensitive marble). Bostik Multi-Purpose™ Mastic is ready to use for a fast, professional installation and provides excellent vertical grab for large-bodied tiles. Bostik Multi-Purpose™ Mastic exceeds the requirements of ANSI A136.1 Type l and ll.

Features:

• Fast, professional installation
• Excellent for most ceramic tiles on interior floors and walls
• Exceeds ANSI A136.1 Type 1 and II requirements

Coverage:

• 4-1/4" x 4-1/4" wall tile:  3/16" x 5/32" v-notch trowel - 45-50 sq. ft. per gallon
• 4" x 4" & 4" x 8" glazed wall tile:  3/16" x 5/32" v-notch trowel - 45-50 sq. ft. per gallon
• Ceramic mosaics:  3/16" x 5/32" v-notch trowel - 45-50 sq. ft. per gallon
• Large unit tiles:  1/4" x 1/4" x 1/4" square notch trowel - 25-30 sq. ft. per gallon

Open Time:  20-30 minutes

Adjustability:  50-90 minutes

Cure Time:  Wait a minimum of 24-48 hours before grouting.  Cure time is dependent on temperature and relative humidity.

Shear Strength:  Dry - greater than 550 psi.  Wet - greater than 50 psi

Shelf Life:  One year from date of manufacture, in unopened, original container

Technical Data Sheet