Primer for Silicone on porous Substrates
AT101 is a primer used to improve the adhesion of weathertight sealants to porous substrates.
AT101 improves the adhesion of weathertight sealants onto various porous substrates. It is recommended that in order to ensure satisfactory adhesion, a test area is checked prior to proceeding with the complete application.
- Improved adhesion
- Maximises performance longevity
- Works with most porous substrates
- Ensure substrate is clean dry and free from laitance.
|Drying Time||30 minutes at 23°C & 50% RH|
|Application of Sealant||in all cases, ensure the primer is dry before application of sealant|
|Storage||Store in shaded dry conditions between +5°C and +25°C|
|Shelf Life||18 months when stored as recommended in original unopened containers|