Tremco PUMA TC

Tremco PUMA TC is a two-part, chemical-curing, polymethyl-methacrylate (PMMA) top coat. The top coat affords excellent abrasion resistance, UV stability and chemical resistance to complete the Vulkem® EWS and select TREMproof® PUMA systems.

Tremco PUMA TC is a two-component, chemical-curing PMMA-based top coat. It is used as the final protective layer in exposed traffic coating systems and buried waterproofing assemblies. This material completes the Vulkem® EWS (Extreme Wear System) and selected TREMproof® PUMA waterproofing systems.

• Top Coat: Tremco PUMA TC
• System Compatibility: Designed for use with the Vulkem® EWS and TREMproof® PUMA systems, suggesting that it works in conjunction with base coats and primers from these systems. Specific base coats or primers are not named in this datasheet, but coordination with the broader PUMA system is necessary.

• Exposed traffic coating systems (e.g., parking decks, pedestrian walkways)
• Buried waterproofing applications (e.g., under tile installations)

• Drying Time: 1 hour for a 17 mil film at 75°F and 50% RH
• Installation Requirements:
• Do not apply to damp or contaminated surfaces
• Adequate ventilation must be ensured
• Surface Preparation: Should follow the Vulkem EWS or TREMproof PUMA installation guidelines. Field conditions may require modifications, and consultation with a Tremco representative is advised.

• UV Stability: The top coat is UV stable, ensuring resistance to degradation from sunlight.
• VOC Content: 0 g/L, compliant with strict environmental and air quality regulations
• 100% Solids Content: Indicates no shrinkage and strong durability
• Tensile Strength: 986 psi
• Elongation: 130% (ASTM D638) and minimum 30% (ASTM D5147)
• Puncture Resistance: >56 lbs
• Hardness: Shore D = 55, Shore A = 100
• Water Absorption: <0.1%
• Water Vapor Transmission: 0.03 perms
• Temperature Resistance: Self-ignition temperature is 850°F
• Flame Resistance: Rate of burn is 0.2 in/min, smoke density 2.1%

Thickness and Coverage:

• Applied at 17 mil (wet) thickness as indicated in the drying time test, although exact recommended range isn't specified
• Packaging is 6-gallon pails
• Colors include decorative and tintable options: Gray, Slate Gray, Charcoal, Beige, White

Curing Times:

• Pot life not specified
• Touch dry: 1 hour
• Full cure not explicitly stated; refer to full system application guides for curing schedules

Environmental Limitations:

• Application must be on dry, uncontaminated surfaces with good ventilation
• Temperature or humidity limits are not specified in this sheet, but should align with general PMMA product requirements (typically low humidity and temps above 40°F/4°C for optimal performance)

This product is part of a high-performance PMMA-based coating system designed for rapid return-to-service and durability in demanding environments. For use as a system, it must be paired with appropriate primers and base coats as defined by the Vulkem EWS or TREMproof PUMA system guidelines.

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