Neutral silicone sealant
JS-366 neutral silicone sealant is a single component, neutral curing adhesive. JS-366 neutral silicone sealant product can produce superior adhesion to most building materials without the need for a primer.
Product features
1. Easy to use: can be squeezed out for use at any time;
2. Excellent thixotropy and extrudability, which can be extruded at - 5 ℃ to 40 ℃;
3. Good adhesion and excellent adhesion to most building materials;
4. Good UV resistance, ozone resistance, and weather aging resistance.
1. Sag (mm) ≤ 3.0mmGB/T 13477.6
2. Surface drying time (h) ≤ 3h GB/T 13477.5
3. After curing the product at a humidity of 50 ± 5% and a temperature of 23 ± 2 ℃:
4. Hardness (Shore A) 35-45 GB/T 13477.17
5. 60% constant elongation adhesion without damage GB/T 13477.10
6. Ultimate elongation (%) ≥ 120 GB/T 13477.8
7. Sealant level 20
- JS-366 neutral silicone sealant is not suitable for structural assembly. It is not easy to use in the following situations:
- 1. All materials that can exude grease, plasticizers, or solvents, as well as certain unvulcanized or partially vulcanized rubbers and tapes;
- 2. Closed areas (silicone sealant needs to be cured with moisture in the air);
- 3. Long term immersion and year-round underground humid environment;
- 4. The paint surface may cause sealing failure due to cracking or peeling of the paint film;
- 5. Frosted or damp surfaces;
- 6. Will come into direct contact with the surface of food;
- 7. Places susceptible to mechanical wear and tear;
- 8. Avoid contact with rubber materials (such as rubber strips, rubber pads, etc.) to avoid yellowing;
- 9. Avoid contact with acidic or alkaline substances (such as exterior wall cleaning solution) to avoid discoloration;
- 10. When the surface temperature of the material is below -5 ℃ or exceeds 40 ℃, construction is not suitable;
- 11. All building materials used in engineering have successfully passed adhesion, compatibility, and contamination tests.
Color JS-366 neutral silicone sealant provides three commonly used standard colors: black, white, and gray
Packaging JS-366 neutral silicone sealant is provided to customers with a net capacity of 300 milliliters of plastic tubing, 400 milliliters of flexible packaging, and 500 milliliters of flexible packaging.
When JS-366 neutral silicone sealant is packaged in a dry and ventilated environment with a temperature of 27 ℃ or lower, the storage period of JS-366 neutral silicone sealant product is 12 months from the date of production.