Sia 0070.1230.02.120 – 7990 Siasponge Combination Block, Fine (Yellow), 2.75" x 3.75" x 1", 120/Box

Description

Sia 0070.1230.02.120 Siasponge 7990 Combination Block, Fine

The Sia 0070.1230.02.120 is a Sia 7990 Siasponge combination block in fine grade (yellow), sold in a box of 120. This combination block is a foam sanding block with abrasive on all four sides, so you can switch between flat faces and edges as you work around rebates, profiles and corners. It works wet or dry and resists clogging for long life.

Features and Specifications

• Line: Sia 7990 Siasponge
• Type: combination block
• Grade: fine, colour coded yellow
• Size: 2.75 x 3.75 x 1 inch
• Foam: polyurethane foam block, abrasive on all four sides
• Grain: aluminium oxide
• Use: wet or dry hand sanding
• Pack: 120 blocks per box

Where It Fits

The fine grade is a good choice for light sanding between coats, keying smooth surfaces for better paint adhesion and fine prep work. Sia lists the 7990 blocks for removing old varnish, paint and stains, removing raised wood fibres and rust, and keying surfaces so the next coat bonds well. The colour coding makes it easy to grab the right grade at a glance.

Who Uses It

Painters and decorators, cabinet and millwork shops, window and door makers, marine refinishers and drywall crews use the Sia 0070.1230.02.120 on hardwood, softwood, old lacquer and paint, PU, polyester, UV and water-based lacquers. The bulk box suits shops and crews that go through blocks every day.

Tips for Longer Block Life

Let the abrasive do the work and keep pressure even across the face of the block. When sanding wet, rinse the block often to clear slurry, then squeeze it out and let it dry before storing. Rotate to a fresh side when one face loads up or stops cutting, and keep fine and medium blocks apart so coarser grit does not end up on a finish.

Related Products

• Sia abrasives at IBEX
• All sanding sponges and pads
• Sia 0070.1233.02.120 Siasponge hard block, fine, 120/box
• Sia 0070.1233.01 Siasponge hard block, fine, 10/box
• Sia 0070.1255.01 Siasponge combination block, medium, 10/box

Order the Sia 0070.1230.02.120 from IBEX

IBEX stocks this item in Calgary and ships from Calgary. For larger quantities, call or email for a quote.