POLYURETHANE SEALANT 310 ml

BLUE-CAR BRAND

The polyurethane sealant is a one-component mass, silicone-free, which creates a strong seal in the presence of humidity.

It is characterized by strong adhesion to the substrate. Resistant to oils, salt, water, and atmospheric factors. Due to its elasticity combined with high strength, it acts as a vibration-damping and reinforcing material for the car body structure. Easy to apply (precise positioning).

Thanks to its creamy, compact consistency, it does not drip and does not create shrinkage cracks.

It can be painted with all types of paints.

Applications:

• for sealing large joints and gaps
• for sealing welded and soldered joints
• for bonding metal to glass
• for bonding metal to plastics
• as a damping layer between metals and plastics
• for sealing tanks with petroleum products
• as an adhesive-sealant material in many industrial applications

Characteristics:

• open time from 10 to 600 minutes
• strength 1.8 to 9 N/mm2
• elongation at break from 300 to 1000%
• tensile strength from 6 to 15 N/mm
• operating temperature from -40°C to +90°C

Instructions for use:

1. Sand the surface in a convenient manner
2. Clean and degrease
3. Protect with an anti-corrosive primer. (New surfaces do not require a primer layer, while old, dirty, or unstable surfaces should use a primer (unless it is an emergency repair in unfavorable weather conditions – in which case a shorter lifespan should be expected))
4. Wait for the welds and joints to dry completely
5. Apply the sealant to the joint with a maximum thickness of 2mm at a time