Description
OLV 77 Caulk & Seal Sealant is Acrylic Sealant for windows and doors is a one part, water based acrylic sealant that cures to a flexible and tough rubber with good adhesion to porous surface without primer. Suitable for sealing and filling gaps or joints where low demands of elongation are required.
Main purposes:1. Mainly for sealing the gaps or joints interior and exterior, such as doors and window frames, walls, window sills, prefab elements, stairs, skirting, corrugated roof sheets, chimneys, conduit-pipes and roof gutters;
2. Can be used on most construction materials, such as brick, concrete, plasterwork, asbestos cement, wood, glass, ceramic tiles, metals, aluminum, zinc and so on;
3. Acrylic sealant for windows and doors.
Characteristics:1. One part, water based acrylic sealant that cures to a flexible and tough rubber with good adhesion to porous surface without primer;
2. Suitable for sealing and filling gaps or joints where low demands of elongation are required.
Limitations:1. Unsuitable for permanently flexible sealing, for cars or spaces where wet conditions exist, e. G. Aquaria, foundations and swimming pools;
2. Do not apply at temperature below 0C;
3. Be not fit for continuous immersion in water;
4. Keep out of reach of children.
Tips:1. The joint surfaces must be clean and free from dust, rust and grease. Tar and bitumen substrates reduce the bonding ability;
2. In order to improve the bonding ability to strongly absorbing porous surfaces, such as stone, concrete, asbestos cement and plasterwork, these surfaces should first be primed with a diluted sealant (1 volume of Acrylic Sealant to 3-5 volumes of water) until the primer to dry completely.
Shelf life: Acrylic Sealant is sensitive to frost and must be kept in tightly closed packing in a frost-proof place. The shelf life is about 12 months when stored in a cool and dry place.
Standard: JC/T 484-2006
Volume: 300ml
| OLV 77 Caulk & Seal Sealant |
| Performance | Standard | Measured Value | Testing Method |
| Appearance | Have no grain no agglomerations | good | GB/T13477 |
| Density (g/cm 3 ) | / | 1.55 | GB/T13477 |
| Extrusion (ml/min) | > 100 | 101 | GB/T13477 |
| Tack-Free Time (min) | ≤1 | 0.3 | GB/T13477 |
| Elastic recovery rate (%) | < 40 | 15 | GB/T13477 |
| Fluidity Resistance (mm) | ≤3 | 0 | GB/T13477 |
| Elongation of Rupture (%) | > 100 | 600 | GB/T13477 |
| Elongation and Adhesion (Mpa) | 0.02~0.15 | 0.02~0.15 | GB/T13477 |
| Stability of Low Temperature storage | No caky and isolating | / | GB/T13477 |
| Water resistance at the beginning | No feculent | No feculent | GB/T13477 |
| Pollution | No | No | GB/T13477 |
| Storage | 12 Months |
Complaint
