Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Compatible Substrates & Surfaces
- Foam Surface Preparation
Foam surfaces must be thoroughly cleaned prior to application of PRI 1050 as per PRI 1050's technical bulletin. Be sure to prime both substraights! Concrete surfaces should be acid etched and then neutralized, rinsed thoroughly, prior to the application of PRI 1050. Allow 15 to 30 minutes @ 77°F dry time for PRI 1050 prior to application of the ADH 1200.
- Application
Thoroughly mix POL 3090B and ISO 200A at a ratio of 5 parts POL to 1 part ISO by weight only! Apply 10 to 20 mils to one of the primed surfaces then put the two surfaces together and gently rub the two pieces around together to ensure a uniform layer. Allow at least 18 hrs @ 77°F to set for foam to foam bonding and at least 48 hrs @ 77°F to set for foam to concrete bonding. Note: these times can be reduced by approximately 25% with the addition of around 2% CAT 170.
Storage & Handling
- Handling
The bonding operation should take place as soon as the adhesive has tacked to avoid surface contamination.
- Storage
Systems should be stored unopened in air tight containers at 60 – 90 degrees F. Partially emptied containers should be swept free of atmospheric moisture with dry nitrogen before sealing.