Special sealant for insulation integrated board
JS-361 insulation integrated board special sealant is a single component, neutral curing adhesive. This 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, excellent adhesion to most building materials;
4. High content 107 base adhesive, low density, excellent elastic elongation;
5. Good UV resistance, ozone resistance, and weather aging resistance, as well as superior tensile and compressive resilience;
6. It has good compatibility with neutral silicone adhesive and structural adhesive.
| Sag（mm） | ≤3.0mm | GB/T 13477.6 |
| Surface drying time（h） | ≤3h | GB/T 13477.5 |
| Extrudability | ≥150mL/min | GB/T 13477.3 |
| Elastic recovery rate（%） | ≥60 | GB/T 13477.17 |
| constant elongation adhesion | No damage | GB/T 13477.10 |
| Sealant level | Level 20 |
- JS-361 insulation integrated board special 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 crack or peel off the paint film, causing sealing failure;
- 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.
JS-361 insulation integrated board special sealant provides three commonly used standard colors: black, white, and gray
JS-361 insulation integrated board special sealant is provided to customers in a soft packaging with a net capacity of 400ml.
When the JS-361 insulation integrated board special sealant is packaged in a dry and ventilated environment with a temperature of 27 ℃ or lower, the storage period of the JS-361 insulation integrated board special sealant product is 12 months from the date of production.