Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features and Benefits
- Rapid Cure - 20 minute recoat time at 70°F (21°C)
- Low Viscosity - easy to brush, great surface wetting
- Adhesion Promoter - ensures excellent bond line
- 1:1 Ratio by Volume
- No equipment required
- Applies easily from 40-100°F (4-38°C)
Applications & Uses
- Markets
- Substrates
- Concrete
- FastPatch Concrete Repair Products
- POLYQuik® Joint Sealants
- Recoat Times and Coverage
Because PolyPrime LV has excellent wetting and soaks into the concrete surface, tack free time is not a good indicator for recoat time. WVCO R&D has measured the optimum recoat time with adhesion strength testing according to ASTM D4541. Below are optimum results:
Ambient & Substrate Temperature Minimum Recoat Time
95°F (35°C) 10 minutes 70°F (21°C) 20 minutes 40°F (4°C) 30 minutes Estimated coverage is based on a single coat of brush-applied PolyPrime LV on concrete substrate as observed during actual repairs in the field. Below is a Coverage Chart:
Packaging Coverage Area ft2 (m2)
20-oz (600-mL) cart. 30 (2.8) ½-gallon (1.9-liter) kit 96 (8.9) 1-gallon (3.8-liter) of mixed material 192 (18) 2-gallon (7.2-liter) kit 384 (35)
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Solids Content | 96.4 | % | D2369 |
Working Time (Cup 70°F) | 20.0 | minutes, | — |
Concrete Adhesion | 6.9 | MPa | D4541 |
Steel Adhesion | 1000.0 | psi | D4541 |
Minimum Recoat Time (Concrete Substrate 70°F) | 20.0 | minutes | — |
Minimum Recoat Time (Concrete Substrate 40°F) | 30.0 | minutes | — |
Mix Ratio (by volume) | 1:1 | — | — |
Packaging & Availability
- Packaging Type
- Packaging
- 20-oz (600-mL) Cartridge
- ½-gallon (1.9-liter) Kit
- 2-gallon (7.6-liter) Kit
Storage & Handling
- Shelf Life
- 1 year
- Storage
Store and ship this product in clean, dry, low-humidity, shaded or covered environment between 50 and 90°F (10-32°C).