PMMA Parapro Roof Membrane

PMMA Liquid-Applied Roofing, Waterproofing, & Traffic Coating Systems

Siplast's premium liquid-applied PMMA-based Parapro and Terapro Systems provide our highest level of waterproofing and concrete protection for roofing, vegetated roof, parking decks and ramps, pedestrian walkways, balconies, and vehicular traffic applications. The science of PMMA provides exceptional performance advantages and faster cure times than non-PMMA based liquid systems.

terapro waterproofing and surfacing systems brochure
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Siplast Terapro Concrete Protection & Surfacing Systems

1Ambient and substrate temperatures affect the application of Terapro 220/250. Refer to Terapro 220 and Terapro 250 Traffic Surfacing System Installation Guide for ambient and substrate temperature guidelines and restrictions.

Siplast Terapro PMMA Solutions

Terapro base resin gallon canniser

Terapro Base Resin

A multi-component, fast curing, flexible PMMA resin for use in conjunction with reinforcement to create a waterproofing membrane. Terapro Base Resin, when catalyzed, is combined with Pro Fleece to form the reinforced layer of Terapro and Terapro VTS Systems.
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Terapro flashing resin application on wall and floor intersection

Terapro Flashing Resin

A multi-component, fast curing, flexible PMMA resin for use in conjunction with Terapro Flashing Systems. Terapro Flashing Resin, when catalyzed, is combined with Pro Fleece to form a monolithic, reinforced flashing system for use in conjunction with Terapro and Terapro VTS Waterproofing Systems. 
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Siplast Terapro 220 assembly layers

Terapro 220

A liquid-applied, layered application consisting of one coat of primer, waterproofing/wearing layers, a hard-wearing surfacing, and a finish layer. Reinforced systems for use over occupied/conditioned interior spaces include a polyester fleece fabric for additional protection. Each layer of the system consists of a catalyzed PMMA resin. The completed high-mil thickness application is resilient, monolithic, seamless, durable, and provides protection against UV exposure, ordinary foot traffic, mechanical abuse, and many environmental contaminants3. 
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Terapro 250 assembly layers with pro grid reinforcement and without

Terapro 250

A liquid-applied, layered application consists of one coat of primer, a filled waterproofing layer, a hard-wearing quartz surfacing, and a durable pigmented finish layer. Reinforced systems for use over occupied interior spaces include a polyester fleece fabric for additional protection. Each layer of the system consisting of a catalyzed PMMA resin.
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Finishing and surfacing options for Terapro systems

Finishes & Surfacing Options

Siplast Terapro Systems can be surfaced with hardwearing Pro Natural Quartz and Pro Color Finish for high traffic conditions or Pro Color Finish and Pro Texture Beads for lighter duty applications. Both surfacing options offer a solid color, clean appearance. 

To request a physical sample, please contact your Siplast Representative.
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1Ambient and substrate temperatures affect the application of Terapro 220/250. Refer to Terapro 220 and Terapro 250 Traffic Surfacing System Installation Guide for ambient and substrate temperature guidelines and restrictions.

3Siplast warranties and guarantees do not provide coverage against traffic, physical damage/impact/abuse or exposure to chemicals and other environmental contaminants. Refer to siplast.com for more information on warranty and guarantee coverage and restrictions.