CCW-5012
Under-Tile/CarpetWaterproofi ng System
DESCRIPTION TYPICAL PROPERTIES*
CCW-501 BASE COAT
CCW-502 FINAL COAT
SURFACE PREPARATION
CCW-5012 is a two-coat waterproofi ng system consisting of a one-part polyurethane coating that cures to form a fl exible, resilient, seamless, waterproof membrane. The membrane has tenacious adhesion to the concrete to prevent water migration between the membrane and the substrate. High elongation allows it to bridge structural or shrinkage cracks that may occur in the substrate when used under tile. The high-strength fi nal coat provides an additional layer of coating with aggregate to allow a good bond with thin set tile
adhesive.
PROPERTYMETHODTYPICAL VALUE
Solids ContentASTM C125085%Hardness, Shore AASTM D224063
Tensile StrengthASTM D412850 psi
Tear, Die CASTM D412625%
Recoat Time*ASTM D624140 lb/in
Adhesion to ConcreteASTM D90323 PLILow Temp FlexibilityASTM D522-65F
TYPICAL USE
This system is suitable for use as a waterproofi ng membrane under carpet, ceramic tile, quarry tile and other types of tile or pavers. This system cures to form a fi rm rubber that is compatible with many thin set
adhesives. CCW-5012 can be used for interior or exterior applications under tile.
LIMITATIONS
PROPERTYMETHODTYPICAL VALUE
Do not apply to a wet, damp or contaminated surface. Not recommended for exposed or wearing surface.
Do not proceed with coating application if temperature is below 40F or if rain is imminent within 8 hours after application. Cure time is slower in cool weather. Polyurethane coating cure times may be signifi cantly faster than listed when temperature and/or humidity are high. Solids ContentASTM C125080%Hardness, Shore AASTM D224082
Tensile StrengthASTM D4122000 psi
Tear, Die CASTM D412425%
Recoat Time*ASTM D624300 lb/in
Low Temp FlexibilityASTM D522-65F If metal pan is used for concrete form, the pan must be vented. Not for use on grade. New concrete shall be water cured with a steel-trowel fi nish followed by a light hair broom and in place for 28 days minimum. Curing compounds, if required, must be self dissipating and approved by Carlisle. Surface shall be structurally sound, dry, and free of oil, grease, dirt, laitance, curing or release agents or other contamination that may harmfully affect the adhesion of the membrane. Surface shall be smooth and sloped to drains. Scrape off or grind splatters, ridges or fi ns.Fill honey combs, rock pockets, spalls or other voids with approved non-shrink grout.Saw-cut cracks greater than 1/16 in width to 1/4 wide x 1/4 deep.
PACKAGING
CCW-501 Base Coat and CCW-503 Top Coat:
5-gallon pails and 55-gallon drums.CCW-501-T Detail Coat: 5-gallon pails
APPLICABLE STANDARDS
ASTM E84 Class II
WARNINGS AND HAZARDS
Avoid contact with the skin, especially open breaks in the skin. In the event of skin contact, remove immediately and wash with hot, soapy water. Refer to MSDS for important product information and warnings.
DETAIL WORK
Blow saw-cuts with oil-free compressed air. Confer with Carlisle Representative regarding the use of a primer.
Apply an approved sealant by CCW or CCW-201 two- component polyurethane sealant to saw cuts and tool sealant fl ush with the surface. Clean expansion joints. Insert backer rod (1/8 to 1/4diameter larger than joint width). Apply Sealant into the
