PMMA Liquid-Applied

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


Space Needle in Seattle Design Professionals, Contractors and Building Owners with Siplast

A 57-year-old world icon gets a makeover

Siplast helped update the observation deck of Seattle's beloved Space Needle using our fast-curing PMMA liquid-applied Terapro Waterproofing and Surfacing System. As well as making scheduling work around the famously rainy local climate possible, the fast cure and phased application allowed tourists to visit daily without interruption.

Meet Your Siplast Partners

At Siplast, we never stop working to be your trusted partner. Meet some of the people who will be with you every step of the way.

Latest Siplast Journal

Resources for you