3M SKU: 7010336150
Lead Time: ~10 days
3M™ Secondary Liner 4994 is a white 3.2 mil densified kraft liner with a release coating on both sides. This silicone-coated DK paper liner features a low-release coating on one side and medium-release on the other for specialized applications. It is engineered for single and double sided tapes in applications requiring rotary die-cutting.
3.2 mil 55# densified kraft (DK) liner provides dense surface for ease of die cutting. Caliper controlled for rotary die-cutting. One side features medium release silicone coating. Opposite side features low release silicone coating, excellent for use with 3M™ High Tack Acrylic Adhesive 300