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Spray-On Staining System for Simowood and TruGrain

High Performance Stain/Coating

TruStain TM creates a molecular bond to any TruGrain, Simowood based product.

This eliminates the potential for inter layer failures common with more traditional stain/clear coat systems. By integrating heat reflective pigments into AquaSurTech’s proprietary resin, both colour and protection are incorporated into a single, simple to apply layer. The heat reflective properties of the pigments reduce the temperature of the surface and retains colour longer than conventional pigments.

TruStain TM is a water based, odourless, ultra-low VOC coating designed to bond to composites, fibreglass and PVC... so you can match your project with other elements such as trim, windows and doors (fibreglass or steel).



Simple on-site application by brush or spray, or factory applied via flow coating or spraying. AquaSurTech can connect you with a local certified applicator if you require application services.





Some of the Features and Benefits

  • TruStain is a single component system - the molecular bond eliminates the potential for inter layer failures common with stain/clear coat systems
  • Brushable or Sprayable (2 viscosities are available)
  • Coverage is approximately 250 square feet per gallon
    (6.5 meters squared per litre)
  • Fast Air Drying - 20 minutes for flash, dry in 2 hours
  • Heat Reflective - lower temperatures and less fade (delta E of less than 1 after 3,000 hours accelerated weathering with Xenon Arc - ASTM G155)
  • High flexibility resin results in excellent wear and impact resistance - TruGrain can be cut after finishing
  • Meets AAMA 615-13 test standards
  • Environmental performance is market leading - 20 g/litre VOC, lead, chromate, isocyanate and NMP FREE
  • Wear Tested (ASTM D4060-14, Standard Test Methods for Abrasion Resistance of Organic Coatings by the Taber Abraser)
  • Odourless application with water clean up
Warranty : 15 years for Siding



PRODUCTS/TruStain for TruGrain and Simowood


TruStain for Trugrain & Simona Wood


TruStain for TruGrain / Simowood

SDS Sheets

A password is required to open the following files. Please contact AquaSurTech.

TruStain Top Coat SDS

TruStain Grainex SDS