The Premier Fluid Applied Roofing System Designed to Restore and Protect

The AWS Ure-A-Sil Roofing System is a premier fluid applied roofing system designed by American WeatherStar (AWS) to restore and protect just about any commercial roofing substrate on the market today. AWS designed the system based on the strengths of the Ure-A-Sil System components:
AWS Urethane 520 and AWS Silicone 410.

• Download the AWS Ure-A-Sil Brochure

The base layer and durability of the Ure-A-Sil System begins with the AWS Urethane 520. Nothing compares to urethane technology for its adhesion qualities. Not only does the urethane adhere well to just about any clean substrate, it offers superior durability to other coatings on the market. Top layering the system with AWS Silicone 410 offers the best UV stability and ponding water resistance available.

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Benefits of the AWS Ure-A-Sil Flat Roof Restoration System

Excellent Adhesion
Extremely Durable
Superior UV Stability
Handles Ponding Water
Single Component Products
Requires Standard Equipment

The AWS Ure-A-Sil Roof Restoration Application Process

It is important to review application guidelines for each specific roof, as coverage rates do vary. The process of installing the Ure-A-Sil System remains fairly consistent for each of the suitable substrates:

Pressure Wash
Look for problem areas
Waterproof splits, transition areas, penetrations, and any area of concern with either the AWS Urethane Brush-Grade 522 or AWS Polyester Fabric and AWS Urethane 520
Apply Base Layer of AWS Urethane 520
Apply Top Layer of AWS Silicone 410

Types of Roofs the AWS Ure-A-Sil System Can Seal and Protect:

Modified Bitumen
Smooth Built Up
Concrete
Spray Polyurethane Foam
EPDM
TPO
PVC

Sustainable Roofing System Warranties

We offer twelve and fifteen year non-prorated warranty options utilizing the Ure-A-Sil System. These are sustainable systems, meaning they can be re-applied at the end of their term and the warranty renewed.

AWS SYSTEM	WARRANTY TERM
	12 YEARS 15 YEARS