Descripción
The INDASA Primer Blocking Kit includes two full Rhynostick RedLine 960 Series PSA sanding rolls, 2.75 inch x 27.5 yards (82.5 ft) each: P180 to block high-build primer and level filler, and P320 to finish-block before sealer or base coat. The sticky back adhesive holds firmly on long boards, air files and hand blocks and peels clean. Premium aluminum oxide grain with an anti-clog lubricant coating gives high stock removal and long working life. Made in Portugal. Assembled and shipped by United Finishing Supply.
Why this kit
- Primer Blocking Kit – 2 full rolls of genuine INDASA Rhynostick RedLine 960 Series PSA sandpaper: P180 to block high-build primer and level filler, and P320 to finish-block primer straight and smooth before sealer or base coat.
- Sticky Back PSA Rolls – Pressure-sensitive adhesive backing sticks cleanly to long boards, air files, hand blocks and vinyl-face sanding blocks, and peels off without residue. Cut any length you need.
- 82.5 Ft Per Roll – Each roll is 2.75 inch wide x 27.5 yards (82.5 feet) long, enough for hundreds of long board strips. 165 feet of abrasive in the kit.
- RedLine Premium Performance – Aluminum oxide grain with anti-clog lubricant coating on flexible paper for high stock removal, long life and a superior finish on primer, filler, metal, hardwood and composites. Made in Portugal.
- One Kit, One Shipment – Kit contents: 1 roll 960-180 and 1 roll 960-320 (2.75" x 27.5 yd PSA).
Questions about fit or grit selection? Contact us at info@unitedfinish.com or 631-991-7188.
Why buy from United Finishing Supply?
Note: We work hard to keep everything in stock and ready for you. If something is temporarily unavailable, we'll still get your order out the door within 3 business days.


