MC-800 is a water-based, gun-applied acrylic sealant that cures to a flexible, tough rubber with excellent adhesion to porous surfaces without primer. It is cost-effective, eco-friendly, and can be easily cleaned with water. This dispersion acrylic sealant outperforms traditional caulking compounds like butyl and oil-based mastics.

Uses:

Cargo containers and cabins

General glazing on wood, concrete, marble, etc.

DIY projects: gutters, door and window joints, skylights, air-conditioning

Energy-saving: seals air drafts around air conditioners

Application:

Ensure the surface is clean and dry.

Mask smooth surfaces for easy cleanup.

Use approved back-up material in joints.

Cut the nozzle to the desired size.

Insert the cartridge into a caulking gun.

Apply sealant uniformly, tooling within 5 minutes.

Clean excess sealant with water.

Curing Time:

Tack-free in approximately 10 minutes.

Cures to a depth of 10mm in 7-14 days (longer in cold or humid conditions).

Specifications:

Base: Acrylic latex

Appearance: Non-sagging paste

Color: White

Specific Gravity: 1.60 ± 0.05

Shore A Hardness: ~30

Solid Content: 85 ± 3%

Tack-Free Time: ~10 minutes

Application Temperature: 5°C to 50°C

Service Temperature: -10°C to 80°C

Shelf Life: 12 months

Storage: Store in a dry, cool place between 5°C and 30°C.

Note:

Not suitable for outdoor use if rain is expected within 2 hours.

Not recommended for constant water immersion or joints with more than 10% movement.

Preliminary compatibility tests are recommended for best results.