7940 Siaair Net-Backed Foam Discs
The 7940 Siaair sanding disc is a premium foam-backed abrasive designed for ultra-smooth finishing in automotive, aerospace, and industrial applications. Its flexible foam structure allows for perfect adaptation to contours and edges, making it ideal for sanding clear coats, primers, composite materials, and even between coats in wet or dry environments. The 7940 Siaair delivers a uniform scratch pattern and minimizes the risk of over-sanding or surface distortion—especially on delicate or curved surfaces. With excellent dust control and long-lasting performance, the 7940 Siaair disc is the go-to choice for professionals who demand precision, consistency, and a flawless finish.
Showing all 15 results
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7940 Siaair 5″ Sanding Disc – Hook & Loop – 1000 GRIT – 10/BOX
$36.80 Add to cart -
7940 Siaair 5″ Sanding Disc – Hook & Loop – 1500 GRIT – 10/BOX
$36.80 Add to cart -
7940 Siaair 5″ Sanding Disc – Hook & Loop – 2000 GRIT – 10/BOX
$36.80 Add to cart -
7940 Siaair 5″ Sanding Disc – Hook & Loop – 360 GRIT – 10/BOX
$55.20 Add to cart -
7940 Siaair 5″ Sanding Disc – Hook & Loop – 500 GRIT – 10/BOX
$55.20 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 1000 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 1500 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 2000 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 240 GRIT – 10/BOX
$65.72 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 3000 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 360 GRIT – 10/BOX
$65.72 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 4000 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 500 GRIT – 10/BOX
$65.72 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 600 GRIT – 10/BOX
$43.81 Add to cart -
7940 Siaair 6″ Sanding Disc – Hook & Loop – 800 GRIT – 10/BOX
$43.81 Add to cart