Polycoat PC-260 – Two-Component Polyurethane Waterproofing Membrane

Fast-Setting, 100% Solids Elastomeric Coating for Decks, Floors & Vehicular Surfaces

PC-260 is a two-component, fast-setting, fast-curing, solvent-free, flexible, high-performance polyurethane elastomeric coating engineered for demanding waterproofing applications. As a 100% solids product, PC-260 can be applied at any thickness without off-gassing — making it ideal for enclosed spaces, thick-film applications, and situations where VOC restrictions apply.

Its fast gel time makes PC-260 suitable for application in temperatures as low as 20°F (-6°C), extending the working season for cold-climate installations. The product is translucent gray; tint may be added to achieve a solid color. Available in 5 gallon kits.

Typical Deck Coating System

1. Base coat: Apply PC-260 at approximately 50 sq ft per gallon. Allow to set up enough to walk on (2–3 hours).
2. Broadcast coat: Apply a second coat of PC-260 and broadcast 100% decorative flakes or quartz granules into the wet coating.
3. Topcoat: Apply a clear protective polyurethane (e.g. PPG Pitthane) or polyaspartic (e.g. CHEM1000PG) over the broadcast layer.

Key Features

• 100% solids, solvent-free — apply at any thickness; no off-gassing during cure
• Fast gel time — walk-on ready in 2–3 hours; significantly faster than single-component PC-220
• Cold temperature application — suitable down to 20°F (-6°C) for year-round installation
• Excellent low-temperature flexibility — remains flexible in cold climates without cracking
• Seamless & recoatable — liquid-applied for a continuous waterproof layer; accepts recoats
• Good chemical resistance — withstands exposure to common chemicals in industrial and commercial environments
• Good thermal stability — performs across a wide temperature range
• Meets USDA criteria — suitable for food-adjacent environments such as wash racks and kennel runs
• Translucent gray base — tint may be added for solid color

Compatible Substrates

• Concrete (interior and exterior)
• Plywood and wood decks
• Metal surfaces

Typical Applications

• Pedestrian decks, patios, sundecks, and balconies
• Exterior and interior walkways and stairways
• Interior floors and mechanical rooms
• Kennel runs, stalls, and wash racks
• Vehicular traffic areas
• Crack repairs and expansion joints

Performance

• 2–3 hour walk-on time — vs. 24–48 hours for PC-220; dramatically faster job turnaround
• Apply at any thickness — no film build limitations; one product handles base coat, crack fill, and detail work
• Cold weather capable — extend your installation season into fall and early spring
• USDA compliant — opens up food service, agricultural, and institutional project opportunities

▶ Watch and Learn how this works:

🎥 Watch: PC-260 Application Video

🎥 Deck Coating 101 – Applying Polycoat Membrane

🎥 Installing a Pedestrian Deck Polycoat Elastomeric Coating System

❄️ WINTER SHIPPING NOTICE — HEATED SHIPPING REQUIRED

This product must ship via heated freight to prevent freezing and protect product quality. This may result in higher shipping costs. If your shipping quote seems unusually high, please contact us so we can review alternative shipping options.