Zwaluw Tectane Polyflex 452 is a professional high quality sealant based on polyurethane technology which cures by reacting to moisture to form a durable elastic rubber

Benefits:

• High modulus
• High mechanical performances
• Permanently elastic
• Paintable with water based paints

Limitations:

• Not suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene and bituminous substrates
• Not suitable in combination with chlorides (pools)
• Slight yellowing may occur when white sealant is exposed to ultraviolet rays

Applications:

• Zwaluw Tectane Polyflex 452 was specifically developed as a universal sealant for durable elastic sealing connection and dilatation joints, and joints in pedestrian walkways in building and industry
• Universal construction adhesive for bonding many building materials such as: stone, concrete, glass, plasterboard, PU, PVC, hard plastics, enamel, ceramic, copper, lead, zinc, aluminium, metals, alloys, stainless steel, wood and paint systems

Directions Of Use:

• A joint with the correct dimensions is able to absorb movements between building materials
• The joint depth should always be in the correct relationship of the joint width

Surface Preparations and Finishing:

• Application temperature: +5 to +40 Degree Celsius
• All substrates must be solid, clean, dry and free from grease and dust
• Zwaluw Tectane Polyflex 452 adheres perfectly without the use of primer to most non porous substrates
• Porous substrates to be pre-treated with Zwaluw Primer Universal
• Always test adhesion prior to application
• Use Zwaluw Finisher to smooth the joint

Paintability:

• Zwaluw Tectane Polyflex 452 is perfectly paintable with water based and mot 2-component paints
• Synthetic paints can dry slower
• It is recommended to test compatibility with paint prior to application
• If Zwaluw Tectane Polyflex 452 is being painted, it is recommended to slightly sand the sealant and the junction surfaces prior to use with Scotch-Brite
• For the best results, paint a few days after application

Zwaluw Tectane Polyflex 452 are available in cartridges of 300ml

Zwaluw Tectane Polyflex 452 are sold in single units or box quantities of 12 pieces

MSDS Sheet available in documentation tab on this page!