Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Features & Benefits
Acryflex 1210 provides
- Superior flexibility and elongation even at lowtemperatures
- Greater protection against new cracks forming
- Superior adhesion to substrate
- Resistance to peeling
- Excellent waterproofing
- Water-base for easy clean-up and low odor
- High solids and low shrinkage, can bridge hair-line cracks
Applications & Uses
- Markets
- Application Method
- Applications & Uses
Application
Apply by caulk gun or tool. Joints more than 1/2" deep and 3/4" wide shall be repaired using a polyurethane foam backer rod and an expansion joint compound, or repaired with a masonry patching compound.
Cracks
Prime all cracks with Butylseal 572. On larger cracks not exceeding 3/8 inch, fill with Acryflex 1210. On cracks ex- ceeding 3/8 inch, treat as expansion joint using a polyurethane foam backer rod and an expansion joint compound or repair with a masonry patching compound.
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Accelerated Weathering (2000 Hrs) | No adhesive or cohesive failure | — | — |
| Dry time (1/8", 72°F, Dry Hard) | 2 - 3 | days | — |
| Dry time (1/8", 72°F, Full Cure) | 14.0 | days | — |
| Dry time (1/8", 72°F, Set to Touch) | 4.0 | hours | — |
| Durability | pass | — | 7Federal Spec. TT-S-230 |
| Peel Adhesion (72°F, Ceramic) | 12.0 | psi | — |
| Peel Adhesion (72°F, Concrete) | 17.9 | psi | — |
| Peel Adhesion (72°F, Wood) | 14.6 | psi | — |
| Recovery | 97.0 | % | — |
| Hardness | 52 | Shore A | 9 ASTM D2240 |
| Solids by Volume | min. 79 | % | 4 ASTM D2597 |
| Solids by Weight | min. 89 | % | 5 ASTM D2369 |
| Tensile Elongation (72°F) | 400.0 | % | 2 ASTM D2370, 1 in./min. |
| Tensile Strength | 380.0 | psi | 1ASTM D2370, 1 in./min. |
| U.V Resistance | No viscosity change | — | 8 Fed. Std. 141 [6051] |
| Weight Loss After Aging | 5 - 6 | % | 6 ASTM D1654 |
Safety & Health
- Limitations
Limitations
- Do not apply Acryflex 1210 when surface temperature isbelow 45F. When surface or air temperature exceeds 100°F.
- Do not apply during, or 24 hours preceding, inclement weather in-cluding rain, fog, mist or freezing temperatures.
- Do not apply directly to contaminated, damaged or powdery surfaces.
- Do not apply to any surface previously coated with a silicone water re-pellent or other type of release or curing agent.
- Do not apply as a sealant in areas where it may be continuously ex-posed to standing water.