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Installation Information
Cleaning Instructions
Sealers and Maintenance
Topical Sealers

Midnight Groundface Field Coat

Maintenance

Suggested Mortar Colors

Acrylic Sealers

Water Repellents

Crack Control
Control Joint and
Joint Reinforcment
Wall Ties and
Joint Reinforcement
Tek Notes
  
Below is a list of recommended water repellents for use with PRAIRIE stone.
Please contact us if you would like more information.

Weather Seal Siloxane
PROSOCO, Inc.
Lawrence, KS
(800) 255-4255
prosoco.com
Weather Seal Siloxane (PD) is a ready-to-use water based silane/siloxane water repellent for PRAIRIE stone. Siloxane PD will not impair the natural breathing characteristics of PRAIRIE stone. It helps resist cracking, spalling, staining and other damage related to water intrusion.
Prime-A-Pell 200
Chemprobe Coating Systems, L.P.
Division of Tnemec Co., Inc.
Garland, TX
(972) 271-5551
tnemec.com
Prime-A-Pell 200 is a clear, filmless, penetrating water repellent for all above grade PRAIRIE stone. The treatment does not alter the color or texture of the surface, nor significantly affect the vapor transmission qualities of the substrate. The solution penetrates the substrate and chemically reacts to create a powerful barrier against water penetration. This barrier is resistant to ultraviolet and weather deterioration.
TK-290 WB
TK Products
Division of Sierra Corp.
Minnetonka, MN
(952) 938-7223
tkproduct.com
Tk-290 WB Tri-Siloxane is chemically bonded within the PRAIRIE stone, not just physically bonded like other surface penetrating sealers. This formula is a ready-to-use, colorless, breathable, non-staining, non-yellowing, deep penetrating, masonry water repellent. It protects the surface against damaging effects of water intrusion, acid rain, deicing chemicals, freeze/ thaw exposure, airborne dirt and most other atmospheric chemicals.
DIEDRICH 300-C
Diedrich Technologies Inc.
Oak Creek, WI
(800) 323-3565
diedrichtechnologies.com
DIEDRICH 300-C Concentrate Water Repellent is VOC compliant, water dilutable, penetrating and a breathable solvent-free microemulsion concentrated alkoxy siloxane material. Specially formulated for use on pre-cast and site cast concrete, clay and concrete masonry and sandstone where surface darkening is unacceptable. 300-C reduces bonding of airborne dirt and hydrocarbons.