SM08 D-MASTIC BLACK 400G SELLEYS

Features

• Forms a surface skin, preventing transfer by touch and dirt pick-up on exposed surfaces
• Paintable with most alkyd and water based paints (after skin has formed).
• Easy clean-up off non-porous surfaces with mineral turpentine.
• Convenient to use non-slumping from vertical joints and easily extrudable.
• Long "open" time assists in the assembly of lap joints.

Where can this product be used?

• Metals
• Paintwork
• Lacquered Work
• Machinery and Engines
• Sealing windscreens
• Metal lap joints in whitegoods and automotive bodies

What materials is this product suitable for?

• Metal
• Glass
• Painted Surfaces

How to Use

1. Surfaces to be sealed must be clean, dry and free from dust, grease, old mastic and flaking paint. If necessary clean with degreasing solvent such as mineral turps.
2. Cut nozzle supplied at an angle and to the required opening. Cut tip off cartridge, fit nozzle and insert in suitable caulking gun such as Selleys Light Speed caulking gun.
3. If sealing lap joints, apply suitable size bead of D-Mastic to one surface through the intended fasten line. Bring surfaces together squeezing the mastic bead out on both surfaces and mechanically fix join where necessary.
4. If sealing open joints, apply D-Mastic forcing it inot the joint ahead of the nozzle. This method aids in properly filling the joint and forcing mastic to wet on to the sides of the joint. If required, smooth surface with spatula dipped into mineral turps or kerosene. 

        Limitations:

• Not an elastomeric compound, it should not be used in joints subject to considerable dynamic movement.
• Maximum service is achieved when used within joints; it is not recommended to be used as a"skim" coating over joints.
• Not recommended for use in joints required to resist static air or water pressure. 

Handy Tips

• If sealing lap joints, apply suitable size bead of D-Mastic to one surface through the intended fasten line.  Bring surfaces together squeezing the mastic bead out on both surfaces and mechanically fix join where necessary.
• If sealing open joints, apply mastic forcing it into the joint ahead of the nozzle.  This method aids in properly  filling the joint and forcing mastic to wet on to the sides of the joint.  If required, smooth surface with spatula dipped into mineral turps.

Clean Up

• Uncured product may be removed with mineral turps or kerosene.
• Cured product can be removed by cutting and scraping.