NON-MODIFIED MORTAR
PRO-STICK ® 22 ANSI A118.1 Unsanded Thinset
PROFLEX ® PRO-STICK ® 22 is a unsanded thinset mortar used to set non-absorptive (vitreous or semi-vitreous) tiles for interior or exterior use. When mixed with water it provides a suitable bond coat to adhere tile to plaster, concrete, and masonry surfaces. For added performance, Liquid Latex Additive may be mixed with dry-set mortar. With the addition of required product Liquid Latex Additive, PRO-STICK ® 22 may be applied over exterior grade plywood and PROFLEX ® membranes. Advantages: • Ready to use formula • Good working time • ANSI A118.1 and A108.5 specifications Uses: PRO-STICK ® 22 is designed to set absorptive and non-absorptive (vitreous, semi-vitreous, and nonvitreous) tile for interior or exterior use. For setting non-absorptive floor tile, absorptive wall tile, it is recommended to use PROFLEX ® PRO-STICK ® 42 sanded thinset mortar. For added performance, PROFLEX ® Liquid Latex Additive can be mixed with PROSTICK ® 22 dry-set mortar.
Item #PS22
20 lb. bag, 96 bags per pallet. Available in white Packaging:
Coverage:
Shear Strength
7 Days (psi)
28 days (psi)
1/4” x 1/4” Square Notch Trowel
Mosaic Tile Quarry Tile Glazed Wall
200-225 200-225 300-325
300-325 350-375 400-425
35-40 sq. ft.
*Maximum recommended trowel size 1/4" x 3/8"
Compressive Strength
3500-4000
5000-5500
Adjustability Open Time
15-20 minutes 75-90 minutes
Final Set
8-12 hours
PRO-STICK ® 25 ANSI A118.1 Non-Modified Thinset Mortar
PRO-STICK ® 25 is a non-modified thinset mortar intended for the installation of pavers, ceramic and quarry tile when mixed with water. PRO-STICK ® 25 is also intended for the installation of ceramic and porcelain tile, quarry tile, pavers, and most types of marble, granite and natural stone when mixed with PROFLEX ® Liquid Latex. PRO-STICK ® 25 may be used in vertical and horizontal installations in interior and exterior applications. PRO- STICK ® 25 will meet and exceed ANSI A118.1 when mixed with water. Advantages: • Excellent for PROFLEX ® UCM ® • Excellent adhesion to both substrate and tile • Meets ANSI A118.1 specifications • High Portland content Uses PROFLEX ® PS-25 can be used over plywood when mixed with PROFLEX ® Liquid Latex. PS-25 is suitable for most interior installations when mixed with water. For wet areas and exterior* installation product must be mixed with PROFLEX ® Liquid Latex.
Item #PS25
50 lb. bag, 56 bags per pallet Available in white Packaging:
Coverage: 1/4” x 1/4” x 1/4” Square Notch Trowel 1/4” x 3/8” x 1/4” Square Notch Trowel
Shear Strength
7 Days (psi)
28 days (psi)
75-95 sq. ft.
Mosaic Tile Quarry Tile Glazed Wall
150-155 50-200 200-260
150-155 100-260 250-280
70-80 sq. ft.
Compressive Strength
-
3,000
Adjustability Open Time
10-15 minutes 20-30 minutes
*Coverages are approximate.
Final Set
6-8 hours
38
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