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CCW-501SP

Self-Priming Base coat

DESCRIPTION TECHNICAL DATA INSTALLATION

CCW-501SP Self Priming Base coat is a one-part polyurethane coating that cures to form a fl exible, resilient, seamless, waterproo� ng membrane. This coating is specially formulated to bond to properly prepared surfaces without the use of additional primers or surface conditioners.

PROPERTYMETHODRESULTS

Solids ContentASTM C125085%Hardness Shore AASTM D224060 Tensile StrengthASTM D412750 psi ElongationASTM D412625% Tear ResistanceASTM D624, Die C130 lb/in Adhesion toconcreteASTM D90323 pliLow Temp FlexibilityASTM D522-65ºF

TYPICAL USE

CCW-501SP is used in conjunction with other components of Carlisle Pedestrian and Vehicular Deck Coating Systems. When applied to a clean, dry, properly prepared concrete or wood surface, the coating develops excellent adhesion to the substrate, preventing water migration below the waterproo� ng system and providing a well-bonded foundation for the wear and � nish layers.

LIMITATIONS

Surface should be properly sloped to drain freely and eliminate the ponding of water. The surface must be clean, dry and free of laitance, dirt, oil, grease or other contamination. Acceptable methods of cleaning are vacuum shotblasting, sandblasting, medium pressure waterblasting, acid etching or mechanical grinding, followed by the complete and thorough removal of any residue.If metal decking is used as a permanent form, the metal must be vented. If the deck is cast over precast tees or slabs, control joints should be placed directly over all joints per detail DC-1B. Surface shall have a steel trowel followed by a ï¬� ne-hair broom ï¬� nish.New concrete must be in place for 28 days minimum. Curing compounds must be of the self-dissipating type and be approved by the Carlisle representative. Any curing compound residues must be thoroughly removed prior to coating. Old concrete must be structurally sound. Spalled areas shall be ï¬� lled. Loose or deteriorated concrete shall be replaced. Abrade steel-trowel ï¬� nish by mechanical or chemical means. In the event of existing polyurethane coatings, follow Carlisle recoat procedures.Refer to Carlisle DC series details for proper detailing of cracks, drains, angle changes, parking bumpers, etc.Saw-cut cracks greater than 1/16” wide to 1/4” wide by 1/4” deep. Grind off high spots, ridges and ï¬� ns. Fill all low spots, voids, rock pockets and excessively rough and spalled areas with approved non-shrink grout or epoxy patching compound.Clean joints and saw-cut cracks. All moving cracks over 1/16” wide and all expansion joints less than 1” wide shall be cleaned, primed, ï¬� tted with a backing rod and caulked with PT-304 or CCW-201 Sealant as recommended by the data sheet. For larger joints, contact Carlisle representative. Tool sealant fl ush in joints up to 1/2” wide, slightly concave on wider joints. • Concrete surfaces must be clean, free from all laitance or other contamination and have a surface proï¬� le of CSP 2 to 5 (ground, ï¬� ne broom or shotblast surface) • Do not use where conditions create a strong or permanent vapor drive upwards through the coating• Carlisle recommends priming on all deck coating installations. If the above conditions cannot be met, priming is required prior to application of deck coatings• Do not apply coatings to a frosty, damp or wet surface • Do not proceed with coating application if temperature is below 40°F or if rain is imminent within 8 hours after application. Cure time is slower in cool weather• Polyurethane coating cure times may be signiï¬� cantly faster than listed when temperature and/or humidity are high• If metal pan is used for concrete form, the pan must be vented. Not for use on grade or with between-slab membranes

PACKAGING

5-gallon pails, 36 pails per pallet; 55-gallon drumsShelf Life: 6 months from date of manufacture

WARNINGS AND HAZARDS

Before use, refer to MSDS for important warnings and safety information. Use only in areas with adequate ventilation. Avoid breathing vapors. Keep away from heat and fl ame. Avoid contact with eyes and skin. In the event of skin contact, remove immediately and wash with warm, soapy water. Wear eye protection. Always wash hands before eating.