Merbenit HM21 - SMP universal sealant

Merbenit HM21 is a highly durable, universal sealant with excellent bonding and sealing properties.

The adhesive has a 2 N/mm2 tensile strength and a 400% elongation at break, making it ideal for heavy loads.

The adhesive is odourless and free of solvents, isocyanates and silicones.

The product is available in black, white, grey.

Applications

• Flexible bonding and sealing in the areas of metal, apparatus and machine construction, plastics technology, air-conditioning and ventilation systems, car body, wagon, vehicle and container construction.
• Sealing casing and covers, sealing and bonding bonding displays and windows and decorative panels and functional elements.

Features

• Compatible with paints
• Simple processing
• High elasticity, good mechanical strength
• Long processing time
• Odourless and free of solvents, isocyanates and silicones
• Chemical neutral polymerisation
• Non-corrosive on surfaces
• Impact and vibration resistant (shock absorbing)
• Grindable and paintable
• Very wide adhesion range
• Very good sealing properties

For pack sizes, please see Additional Information.

Chemical resistance

• Good against water, aliphatic solvents, oils, grease, diluted inorganic acids and alkalis
• Moderate against esters, ketone and aromatics
• Not resistant against concentrated acids and chlorinated hydrocarbons

This product is part of the Merbenit range