3MLight Blocking Tape

3M 616 Light Blocking Tape, 1 in x 5 yd, Red Vinyl Film

The 3M Light Blocking Tape (Series 616) is a red rubber and vinyl film tape in a 1-inch roll width, 5-yard overall length, and 2.4 mil thickness. It is designed for light-blocking applications where a vinyl film…

SKU 3G-OTH-566390

Also listed as: 15616 · 1 5 616

Brand

Item

616 Light Blocking Tape, 1 in x 5 yd, Red Vinyl Film

Part Number

1-5-616

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Manufacturer Part Number

1-5-616 

Series

616

Type

Rubber, Vinyl Film, Red 

Thick

2.4 mil 

Overall Roll Lg

5 yd 

Backing Material

Vinyl Film 

Technical Documents

No technical documents available for this product.

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3M Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is 3M Light Blocking Tape used for?

3M Light Blocking Tape (Series 616) is used to seal seams and gaps in lighting fixtures, enclosures, and displays where light leakage must be prevented. Its vinyl film backing provides durability in industrial and commercial applications requiring reliable light blockage.

What are the specifications of 3M Light Blocking Tape?

The 3M Light Blocking Tape (Series 616) has a 1-inch roll width, 5-yard overall length, and 2.4 mil thickness. It features a rubber adhesive on a red vinyl film backing. The manufacturer part number is 1-5-616.

Where to buy 3M Light Blocking Tape worldwide?

3G Electric supplies 3M Light Blocking Tape (Series 616) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this tape.

How to apply 3M Light Blocking Tape?

Clean the surface thoroughly to remove dust and grease. Cut the tape to length, press firmly into place over the seam or gap, and smooth out any air bubbles. For best adhesion, apply at temperatures above 60 °F (15 °C).

Used in

Common applications for 3M

Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.

Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.

Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.

Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.

Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.

Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.

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3M Products

3G Electric supplies 3M light blocking tape. We supply genuine products and their technical documentation.

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This light blocking tape features a rubber adhesive and unplasticized polyvinyl chloride film backing, providing opaque sealing for indoor applications. It is commonly used to block light in photographic, laboratory, or other environments where light exclusion is required. The tape is red and has a thickness of 2.4 mil

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