Our prices include most shipping charges. **NEW** West of Mississippi 10% shipping charges waived on orders over $200(except +frt items) (Details)

We stock 3 grades:
1. CHIPBOARD - pH neutral board contains acid but is .30 point thick and an excellent choice for short-term storage. White on one side. SUPER economical.
2. STANDARD ACID-FREE is acid-free all the way through. Acid-free board can trap migrating acids in paper and neutralize it. Use our .028 point board for intermediate to long-term storage. White on both sides.
3. SUPER ACID-FREE - **NEW Material** - Our .40 point thick board is off-white, 100% alpha cellulose board and buffered with calcium carbonate, which keeps the board from breaking down (indefinitely). Acid-free (alkaline 8.0-9.0), lignin-free, contaminant-free. Suitable for conservation. Meets the Library of Congress Archival Standards for indefinite storage.
Acid-free board can trap migrating acids in paper and neutralize it. Buffered board can stop migrating acids from entering an object and therefore prevent damage.

Collectible Label BACKINGS   4-1/8 x 12.
Collectible Label BACKINGS   4-1/8 x 12.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb41412

Related Products and Reviews

Collectible Label BACKINGS   4-1/8 x 12.
Collectible Label BACKINGS   4-1/8 x 12.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb41412

Related Products and Reviews

Collectible Label BACKINGS   4-1/8 x 12.
Collectible Label BACKINGS   4-1/8 x 12.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb41412

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 12.
Collectible Label BACKINGS   4-3/8 x 12.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb41212

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 12.
Collectible Label BACKINGS   4-3/8 x 12.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb41212

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 12.
Collectible Label BACKINGS   4-3/8 x 12.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb41212

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 12.
Collectible Label BACKINGS   4-5/8 x 12.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb43412

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 12.
Collectible Label BACKINGS   4-5/8 x 12.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb43412

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 12.
Collectible Label BACKINGS   4-5/8 x 12.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb43412

Related Products and Reviews

Collectible Label BACKINGS   4-1/8 x 13.
Collectible Label BACKINGS   4-1/8 x 13.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb41413

Related Products and Reviews

Collectible Label BACKINGS   4-1/8 x 13.
Collectible Label BACKINGS   4-1/8 x 13.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb41413

Related Products and Reviews

Collectible Label BACKINGS   4-1/8 x 13.
Collectible Label BACKINGS   4-1/8 x 13.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb41413

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 13.
Collectible Label BACKINGS   4-3/8 x 13.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb41213

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 13.
Collectible Label BACKINGS   4-3/8 x 13.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb41213

Related Products and Reviews

Collectible Label BACKINGS   4-3/8 x 13.
Collectible Label BACKINGS   4-3/8 x 13.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb41213

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 13.
Collectible Label BACKINGS   4-5/8 x 13.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb43413

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 13.
Collectible Label BACKINGS   4-5/8 x 13.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb43413

Related Products and Reviews

Collectible Label BACKINGS   4-5/8 x 13.
Collectible Label BACKINGS   4-5/8 x 13.
Description:
.040 Super Acid-Free Board. Buffered.
100% Alpha-cellulose board. Conservation grade. Indefinite storage (100s of years).
.040 Super Acid-Free Board. Buffered.
Base SKU: kaf40lb43413

Related Products and Reviews

Collectible Label BACKINGS   5-1/8 x 14.
Collectible Label BACKINGS   5-1/8 x 14.
Description:
.030 thick Chipboard.
White on one side. Short-term storage.
.030 thick Chipboard.
Base SKU: kcb30lb51413

Related Products and Reviews

Collectible Label BACKINGS   5-1/8 x 14.
Collectible Label BACKINGS   5-1/8 x 14.
Description:
.028 thick Acid-Free Board.
White on two sides. Long-term storage.
.028 thick Acid-Free Board.
Base SKU: kaf28lb51413

Related Products and Reviews

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