For a rapid and simple surface finish Sia 7990 Combination Blocks excel due to their easy handling. Thanks to their grit coating on all four sides and around the edges, they adapt perfectly to all rebates, edges and profiles.

The specially designed shape of the combination block ensures ease of use wherever only one side has to be sanded or also wherever sanding has to be performed in round profiles.

Sanding blocks are easy to clean, enabling them to be used multiple times.

Colour coded
Low clogging
Can be used wet or dry
Coated on four sides
Pressure is distributed uniformly

SPECIFICATIONS

Materials:	PU foam (hard), Elastic binder, Aluminium oxide
Coating:	Four-sided
Applications:	Keying of wood, metal and plastic prior to application of paint Fine sanding primer filler Intermediate sanding of varnishes on surfaces and curves Keying rebates and slight curves
Use:	Wet or dry
Dimensions:	98 x 69 x 26mm
Pack Size:	Pack of 10
Downloads:	Safety Data Sheet Technical Data Sheet