waterproofing PMMA application in yellow

PMMA Liquid-Applied Trafficked Assemblies

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Liquid-applied solutions for pedestrian and vehicular areas

One of the most successful commercial product innovations of the last century occurred in the 1930s when polymethyl methacrylate resins, commonly known as PMMA, were first synthesized. But in spite of its exceptional performance and rapidly growing use, the material was too rigid for use in waterproofing applications – until the 1970s. That's when a PMMA formulation was developed that, once cured, was resilient rather than rigid. Today, Siplast Terapro Waterproofing and Surfacing Systems offer all the benefits of PMMA technology in products for plaza deck, balcony, concrete protection, and vehicular traffic applications. The science of PMMA provides exceptional performance advantages and significantly faster cure times than polyurethane and polyester systems.

Vehicular Traffic Surfacing & Waterproofing Systems with Reinforcement

Vehicular Traffic Surfacing & Waterproofing Systems

Concrete Protection Surfacing Systems

Space Needle

A 57-year-old world icon gets a makeover

Siplast helped update the observation deck of Seattle's beloved Space Needle - without visitor interruptions!
Read the Project Profile
Vehicular Traffic Waterproofing

Vehicular Traffic Waterproofing Solutions

Terapro VTS Systems offer the benefits of PMMA technology for vehicular traffic applications. The science of PMMA provides exceptional performance advantages for parking decks, and significantly faster cure times than polyurethane and polyester systems.
Pro Color Finish

Material Estimating Guides

Accurately estimating the amount of materials you need is critical. This can be challenging with liquid products. To help, we've provided easy-to-use estimating guides for our most popular liquids products, including waste factor estimation tools.