1/2" Hard PSA (Pressure Sensitive Adhesive) Holder

$3.96 $6 In stock

1/2" Hard PSA (Pressure Sensitive Adhesive) Holder designed for use with PSA sanding discs. Available with either a 1/8" or 1/4" shaft for compatibility with drills, rotary tools, and other equipment. The hard backing provides firm support for aggressive sanding, grinding, and surface preparation.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Christopher ★★★★★ Oct 22, 2026

Switched from a Velcro backing to this PSA holder and the difference is night and day—the 1/4" shaft fit perfectly in my rotary tool, and the adhesive holds the disc firmly without any slippage during use.

Aurora ★★★★★ Oct 21, 2026

The adhesive on these holders grabbed my sanding disc instantly and hasn’t let go, even during heavy use on a rotary tool. It’s a solid upgrade from the cheap press-fit style I was using before.

David M. ★★★★★ Oct 20, 2026

The 1/4" shaft fits perfectly into my rotary tool without any wobble, making quick work of sanding tight corners. The adhesive holds each disc firmly in place, even during longer sessions.