PLASTISEAL®
PUMMA WC VHD
A very heavy-duty, self-levelling PUMMA wearing coat for trafficable waterproofing and flooring systems, applied at 3–6 mm to deliver extreme mechanical strength, abrasion and impact resistance, low-temperature elasticity and fast-curing durability for vehicular, pedestrian and cold-room environments.
PlastiSeal® PUMMA WC VHD is a 100%-solids, two-component elastic polyurethane–methyl methacrylate (PUMMA) wearing coat engineered for very heavy-duty waterproofing and flooring applications. Applied at 3.0–6.0 mm and typically broadcast with aggregate, the system provides exceptional abrasion, impact and mechanical resistance, together with high elasticity and crack-bridging capability — even at temperatures as low as −30°C.
Features & Benefits
- Very Heavy-Duty Wearing Coat (3–6 mm) – Designed for extreme mechanical loading
- High Mechanical Strength & Abrasion Resistance – With aggregate broadcast system build-up
- Elastic & Crack-Bridging – Performs in cold-temperature and dynamic conditions
- Rapid Curing / Fast Return to Service – Ideal for time-critical installations
- Impermeable & Long-Life Performance – Protects against water migration and ingress
- Chemical, Fuel & Salt Resistant – Suitable for industrial and parking environments
- Self-Levelling Application – Produces a smooth, seamless wearing surface
- Outstanding Recoat Adhesion – Integrates reliably within PUMMA systems
- Weathering & Age-Resistant – Durable performance in exposed applications
Intended Uses
PlastiSeal PUMMA WC VHD is used as a very heavy-duty wearing coat with or without a PlastiSeal PUMMA elastomeric waterproofing membrane in the following applications:
Trafficable Waterproofing
- Balconies, terraces & rooftop decks
- Parking decks & vehicular traffic areas
- Pedestrian bridges, walkways, pool decks & stadiums
- Water parks & decorative waterproofing environments
- Helipads & high-impact service zones
High-Performance Flooring
- Cold-storage rooms and deep-freeze facilities
- Shock-freezers and low-temperature processing areas
The system can be applied in cold-room conditions and remains elastic at −30°C.
