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3M Water Contact Indicators: 5559 Series, Disc, 1/8 in Dia, 5 mil Thick - Water Contact Indicator Tape Discs
3MWater Contact Indicator Tape Discs

3M Water Contact Indicators: 5559 Series, Disc, 1/8 in Dia, 5 mil Thick

The 3M 5559 Series Water Contact Indicator Tape Discs are 1/8-inch diameter discs with a 5-mil thick polyester film backing and a 28 oz/in steel adhesive. They change from white to red upon water exposure, providing…

SKU 3G-OTH-565837

Brand
3M
Item
Water Contact Indicators: 5559 Series, Disc, 1/8 in Dia, 5 mil Thick
Category
Water Contact Indicator Tape Discs
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Technical Specifications

3M
Manufacturer Part Number
5559
Series
5559
Type
Disc, 28 oz/in Steel Adh, Acrylic
Dia
1/8 in
Thick
5 mil
Backing Material
Polyester Film
Pre-Exposure Color
White
Post-Exposure Color
Red
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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M 5559 Series Water Contact Indicator Tape Discs are 1/8-inch diameter discs with a 5-mil thick polyester film backing and a 28 oz/in steel adhesive. They change from white to red upon water exposure, providing a clear visual indication of moisture contact.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is 3M 5559 Water Contact Indicator used for?

The 3M 5559 Water Contact Indicator is used to detect moisture exposure in sealed assemblies, electronics, or packaging. The disc changes from white to red upon water contact, providing a clear visual alert for quality assurance, warranty validation, or leak detection in industrial applications.

What are the specifications of 3M 5559 Water Contact Indicator?

The 3M 5559 Series disc is 1/8 inch in diameter, 5 mil thick, with a polyester film backing and 28 oz/in steel adhesive. Pre-exposure color is white; post-exposure color is red. It is an acrylic-based indicator tape disc designed for reliable moisture detection.

Where to buy 3M 5559 Water Contact Indicator worldwide?

3G Electric supplies the 3M 5559 Water Contact Indicator worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this moisture detection disc to your facility. Contact us for availability and lead time.

How to install 3M 5559 Water Contact Indicator discs?

Install 3M 5559 discs on a clean, dry surface inside the equipment or package. Apply firm pressure to ensure full adhesive contact. Avoid pre-exposure to moisture or high humidity before sealing. The disc provides a permanent visual record of water contact when it turns red.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M water contact indicator tape discs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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