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Polyester: Cut Sheets
Specification # 500-551 [PDF: 115 KB / 2 p.]
This item meets Preservation Directorate specifications for a long-lasting and durable product, appropriate for protecting LC collections, 2-5% alkaline reserve in all paper products.
Thickness:
- 3 mil for 20" x 24" or smaller
- 4 mil for 22" x 28" or smaller
- 5 mil for larger sizes
Dimensions: Need to be specified

Uses:
- interleaving within mat structures
- for making sealed folders
When filling out a Purchase Requisition for this product, be sure to include:
- Full name of product, as appears above
- This page number
- Dimensions
- Quantities

