POLYMER-MODIFIED MORTAR
PRO-STICK ® 40 LHT ANSI A118.11 Heavy Tile Mortar
Item #PS40LHT
PROFLEX ® PRO-STICK ® 40 LHT is a (ANSI A118.11) latex modified, large heavy tile mortar composed of sand, cement, and resins used to adhere a variety of tile surfaces, natural stone, marble, and granite, to approved substrates. Specially formulated to hold large format tiles and stone surfaces in place on vertical surfaces, and reduces uneveness caused by setting tile on horizontal surfaces. Available in white and gray. Uses: PRO-STICK ® 40 LHT is applied in thickness from 3/16" to 3/4" to adhere marble, granite, and tile, to plaster, drywall, concrete, and masonry surfaces. Designed to set tiles vertically of up to 5 lbs. per sq. ft. (Larger sized units must be field tested to determine suitability).
Packaging: 50 lb. bag, 56 bags per pallet Available in white and gray
• • Suitable for both interior and exterior applications • Exceeds ANSI A118.4 and ANSI A118.11 specifications Advantages: Supports heavy tile and stone
Shear Strength
7 Days (psi)
28 days (psi)
Coverage:
Mosaic Tile Quarry Tile Glazed Wall
250-300 250-300 400-450
350-400 550-600 450-500
1/2” x 1/2” x 1/2" Square Notch Trowel
40-50 sq. ft.
Compressive Strength
4,000-4,500 15 minutes 60 minutes
6,000-6,500
1/4” x 3/8” x 1/4” Square Notch Trowel
70-80 sq. ft.
Adjustability Open Time
Final Set
6-8 hours
*Coverages are approximate.
41
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