Knowde Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Advantages
- Self-Leveling
- Quick Curing
- VOC Compliant
- Wet Surface Adhesion
Applications & Uses
- Markets
- Application Method
- Compatible Substrates & Surfaces
- Uses
Del-Val 240 HyLastoSeal (HLS) Hybrid Elastomeric Sealant can be applied to BUR, Concrete, Wood, Metal, Aged EPDM, PVC, TPO, plus many other common substrates.
- Surface Preparation
Surface must be clean, free of all loose particles, dirt debris and other contaminants that could inhibit adhesion. Wire brushing may be recommended. Priming may be necessary for certain substrates including but not limited to Single-Ply (EPDM, PVC, TPO, Hypalon).
- Coverage
Rate of Approximately 1 gallon per 80 linear feet.
- Cleanup
Clean tools with Del-Val Orange Cleaner & Degreaser, taking necessary precautions when handling combustible liquids.
Properties
- Physical Properties
| Value | Units | Test Method / Conditions | |
| Cure System Hybrid | Moisture Cure | — | — |
| Movement Capability | ±25 | % | ASTM C-719 |
| Physical Properties (Cured) | Rubber | — | — |
| Extrusion Rate | 1320.0 | g/min | ASTM C-1183 |
| Temperature Range | -75 to 225 | °F | — |
| Intermittent Temperature Range | 250.0 | °F | — |
| Accelerated Weathering (10,000 hrs) | No Change | — | QUV Weatherometer |
| Skin Over Time (77°F, 50% RH) | 30.0 | min | MNA Method |
| Tack Over Time (77°F, 50% RH) | 45.0 | min | ASTM C-679 |
| Cure Rate (77°F, 50% RH) | 2022-01-08 | inch/24hrs | MNA Method |
| Tensile Strength | ±172 | psi | ASTM D-412 |
| Elongation | ±340 | % | ASTM D-412 |
| Durometer | 29.0 | — | ASTM C-661 (Shore A) |
| Volatile Organic Content | 31.0 | g/litre | — |
Packaging & Availability
- Packaging
Available in sizes 1gal and 3gal.
Storage & Handling
- Storage & Shelf Life
- Store in dry area at temperature below 80°F.
- Shelf life is 18 months.