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3M 5557 Water Contact Indicator Tape Squares
3MWater Contact Indicator Tape Squares

3M 5557 Water Contact Indicator Tape Squares

3M Water Contact Indicator Tape Squares (5557 Series) are 3/16 in square, 10.2 mil thick acrylic indicators on a polyester film backing, supplied in white with a red indicator. They are designed to visually confirm…

SKU 3G-OTH-602929

Brand
3M
Item
5557 Water Contact Indicator Tape Squares
Part Number
5557
Category
Water Contact Indicator Tape Squares
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
5557
Type
Square, Acrylic
Lg
3/16 in
Wd
3/16 in
Thick
10.2 mil

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3M Water Contact Indicator Tape Squares (5557 Series) are 3/16 in square, 10.2 mil thick acrylic indicators on a polyester film backing, supplied in white with a red indicator. They are designed to visually confirm water exposure in sealed environments, supporting quality assurance and leak detection across industrial applications.

Frequently Asked Questions

What are 3M Water Contact Indicator Tape Squares used for?

3M Water Contact Indicator Tape Squares (5557 Series) visually confirm water exposure in sealed environments. They support quality assurance and leak detection across industrial applications, changing from white to red when moisture is present.

What are the specifications of 3M 5557 Water Contact Indicators?

The 3M 5557 Water Contact Indicators are square acrylic indicators, 3/16 in wide by 3/16 in long, 10.2 mil thick on a polyester film backing. They are supplied in white with a red indicator and are part of the 5557 Series.

Where to buy 3M Water Contact Indicators worldwide?

3G Electric supplies 3M Water Contact Indicators (5557 Series) worldwide. As a global industrial solutions provider, we handle full logistics and customs to deliver these indicators to your facility, ensuring reliable leak detection for your quality assurance needs.

How to install 3M Water Contact Indicator Tape Squares?

Install 3M Water Contact Indicator Tape Squares on clean, dry surfaces inside sealed equipment or packaging. Apply the square firmly to ensure contact. The indicator changes from white to red upon water exposure, enabling visual leak detection without opening the enclosure.

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 water contact indicator tape squares. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
1/8-inch diameter discs with 5-mil thick polyester film backing and 28 oz/in steel adhesive. Acrylic-based indicator changes from white to red upon water exposure, providing visual moisture detection for sealed assemblies, electronics, or packaging
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1/8-inch diameter discs with 5-mil thick polyester film backing and 28 oz/in steel adhesive. Acrylic-based indicator changes from white to red upon water exposure, providing visual moisture detection for sealed assemblies, electronics, or packaging
Discs, 3/16 in diameter, 5 mil thick, polyester film backing with 28 oz/in steel adhesive. White before exposure, turns red upon water contact. Used for visual indication of moisture in sealed assemblies, packaging, or equipment
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Discs, 3/16 in diameter, 5 mil thick, polyester film backing with 28 oz/in steel adhesive. White before exposure, turns red upon water contact. Used for visual indication of moisture in sealed assemblies, packaging, or equipment
Disc-type water contact indicator, 3/32 in diameter, 5 mil thick polyester film with 28 oz/in steel adhesive. Changes from white to red upon water exposure for visual moisture detection in sealed assemblies, packaging, or equipment
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Disc-type water contact indicator, 3/32 in diameter, 5 mil thick polyester film with 28 oz/in steel adhesive. Changes from white to red upon water exposure for visual moisture detection in sealed assemblies, packaging, or equipment
Discs, 3/16 in diameter, 10.2 mil thick, with polyester film backing and 82 oz/in steel adhesive. White before exposure, turn red upon water contact. Used to detect moisture in sealed assemblies or packaging
3M
Discs, 3/16 in diameter, 10.2 mil thick, with polyester film backing and 82 oz/in steel adhesive. White before exposure, turn red upon water contact. Used to detect moisture in sealed assemblies or packaging
Discs, 3/16 in diameter, 5 mil thick, with polyester film backing and 28 oz/in steel adhesive. White before exposure; turns red upon water contact. Used for visual indication of moisture in sealed assemblies or equipment
3M
Discs, 3/16 in diameter, 5 mil thick, with polyester film backing and 28 oz/in steel adhesive. White before exposure; turns red upon water contact. Used for visual indication of moisture in sealed assemblies or equipment
3/32 in diameter discs with polyester film backing and 34 oz/in steel adhesive. White before water exposure, turning red upon contact with moisture. Used in sealed assemblies to provide a visual indication of water ingress without disassembly
3M
3/32 in diameter discs with polyester film backing and 34 oz/in steel adhesive. White before water exposure, turning red upon contact with moisture. Used in sealed assemblies to provide a visual indication of water ingress without disassembly

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3/32 in by 3/32 in square, 6 mil thick acrylic indicators on a polyester film backing. White with a red indicator that changes color upon water exposure, providing visual confirmation of moisture contact. Used for leak detection and environmental monitoring
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3/32 in by 3/32 in square, 6 mil thick acrylic indicators on a polyester film backing. White with a red indicator that changes color upon water exposure, providing visual confirmation of moisture contact. Used for leak detection and environmental monitoring
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Square acrylic water contact indicator tape on polyester film backing. Measures 3/32 in by 3/32 in, 5 mil thick. White surface turns red upon water contact for visual detection of moisture ingress in sealed assemblies
Square acrylic tape squares, 3/32 in by 3/32 in, 10.2 mil thick. Change color upon water exposure to indicate moisture intrusion in sealed environments
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Square acrylic tape squares, 3/32 in by 3/32 in, 10.2 mil thick. Change color upon water exposure to indicate moisture intrusion in sealed environments
1/8 in by 1/8 in square acrylic tape, 5 mil thick, on white polyester film backing. Turns from white to red upon water contact, providing visual indication of moisture intrusion. Used for detecting water exposure in electronics, filters, packaging, and other applications where moisture detection is critical
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1/8 in by 1/8 in square acrylic tape, 5 mil thick, on white polyester film backing. Turns from white to red upon water contact, providing visual indication of moisture intrusion. Used for detecting water exposure in electronics, filters, packaging, and other applications where moisture detection is critical

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