Prefere 5750 PRF Liquid Hardener

PRODUCT OVERVIEW

A first choice' product for all waterproof and heat resistant bond requirements. Widely used in the Structural Timber Engineering sector for the manufacture of large laminated structures as well as heat resistant composite products e.g. Fire Doors.

Prefere 4050 adhesives are also suitable for use in the production of heat resistant composite structures, eg fire-resisting doors. They are resistant to acids, weak alkalis, solvents and boiling water.

Prefere 4050 resins with hardener Prefere 5750 meet the requirements of EN301-Type 1 and BS1203 (Type WBP). Prefere 4050 has been tested according to the German Standard DIN 68141 by the MPA, Otto-Graf-Institut in Germany and found to be suited for gluing load-bearing wooden structures for indoor and exterior use in accordance with DIN 1052.

SIZES AVAILABlE

• 25kg jerrican

Featured Properties

• Bonds wood, improved or densified woods, mineral fibre reinforced boards, brick, concrete and unglazed porcelain
• Bonds industrial and decorative laminated plastics (phenolic resin based or phenolic resin backed).
• Bonds Accoya

FOR SMALL PACK SIZES OF Prefere 5750, PLEASE ORDER WOODSTIKK prf.

View Woodstikk PRF

PREPARATION AND APPLICATION

Prefere 4050 adhesives are simple to prepare. Both resin and hardener are liquids, and are mixed in a 1:1 ratio. It is essential that hardener Prefere 5750 is well stirred pouring from the container, as the filler can occasionally separate. Add the required amount of the hardener Prefere 5750 to the Prefere 4050 and mix thoroughly. The proportions may be measured by weight or volume.

Handling and Storage

Consult Safety Data Sheet prior to use.

Prefere 5750 should be stored firmly sealed in the original container in a cool (ideally 5 – 20°C) dry place. Shelf life under these conditions is at least 18 months.