Coroplast Acrylic Bonding Adhesive

Coroplast 1420 RPX is a climate membrane tape used for sealing steam retardants and barriers, as well as internal penetration points in PP or PE wool (pipes, cables, rafters). It can be used to bond membrane joints and underlayment seams, and other areas requiring flexible tape. With its side-tear feature, it ensures that the sealing layer complies with EnEV and DIN 4108-7 standards. It can be coated with a special acrylic adhesive, providing excellent moisture resistance.

• Seals steam retardants, barriers, and internal leaks in PP or PE wool (pipes, cables, rafters)
• Ideal for bonding membrane joints, underlay seams, and other flexible tape applications
• Easily tear from the side
• Ensures the sealing layer complies with EnEV and DIN 4108-7 standards
• Coated with special acrylic adhesive for superior moisture resistance
• Excellent adhesion to all smooth or slightly rough substrates (e.g., films, wool, wood, plastic)
• Suitable for heavy-duty construction applications
• Excellent aging properties
• Wind and rain resistant for approximately 6 months
• Low temperature usage up to -10°C
• Solvent, emulsifier, and APEO-free
• Meets GEV's strict requirements, marked with Emicode EC 1 plus
• Strength tested by Fraunhofer Institute
• Center separation line (SL version) - see page 53
• Complies with DIN 4108-11