Universal Hardener Extra Fast

Multi purpose hardener for spot repairs and panels


Isocyanate based hardener which can be used with 2K Filler 540 (sanding) and 2K High Build Filler for spot repairs and panel repairs. Also suitable for use with non-compliant products 2K Topcoat and 2K HS Extra Clear. Available in 2 pack sizes, 5L and 1L.

Note - 2K Epoxy Primer and 2K Universal Plastics Primer have dedicated hardeners which must only be used with those products.