Product Features:

1. Two-component, neutral room-temperature curing silicone insulating glass sealant with high elasticity, medium-high modulus, and superior performance.

2. Forms a cold-resistant, heat-resistant, non-corrosive elastomer after curing, posing no environmental pollution.

3. Achieves excellent adhesion and sealing performance with most building materials without requiring a primer.

4. Component A is white, Component B is black. Mix A and B at a volume ratio of 10:1 (mass ratio 13:1). The mixed color is black.

5. Excellent compatibility with other Yong'an neutral silicone sealants.

Primary Applications:

Secondary bonding and sealing for insulating glass units.

Usage Instructions:

1. Thoroughly mix Components A and B before application. Users may adjust the mixing ratio (volume ratio 8:1 to 12:1) to modify curing speed as needed.

2. Avoid application when substrate surface temperature exceeds 40°C (104°F) in high-temperature outdoor environments.

3. Conduct material compatibility testing prior to use. Proceed only after confirming suitability.

4. Surfaces in contact with the sealant must be clean and dry during application.

Application Notes:

1. Not suitable for structural bonding assemblies;

2. Not suitable for surfaces exuding oils, plasticizers, or solvents;

3. Not suitable for areas subject to prolonged immersion or year-round moisture;

4. Component B reacts with atmospheric moisture and must not be exposed to air for extended periods.

Color and Packaging:

Color: YA8800A is white, B is black; mixture of A and B is black.

Packaging: YA8800A is supplied in 200L iron drums (net capacity 190L), B in 20L plastic pails (net capacity 19L).

Shelf Life:

12 months when stored in a dry environment below 27°C.