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COMSTAR Metal Lock Black Instant Adhesive, 2 oz Bottle, Thin Liquid, Black - Instant Adhesives for Metals
COMSTARInstant Adhesives for Metals

COMSTAR Metal Lock Black Instant Adhesive, 2 oz Bottle, Thin Liquid, Black

The COMSTAR Metal Lock Black Instant Adhesive is a thin-liquid, black adhesive for bonding metals, supplied in a 2 oz bottle. It meets Mil-S-224723E Letter standards and is designed for primary applications involving…

SKU 3G-OTH-564774

Also listed as: 10900 · 10 900

Brand
COMSTAR
Item
Metal Lock Black Instant Adhesive, 2 oz Bottle, Thin Liquid, Black
Part Number
10-900
Category
Instant Adhesives for Metals
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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

COMSTAR
Manufacturer Part Number
10-900
Series
Metal Lock Black
Type
Metals, 2 oz, Bottle, Black, Thin Liquid
Standards
Mil-S-224723E Letter
Materials Bonded
Metal
Primary Applications
Metals
Secondary Compatible Materials
Metals

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

Product Description

The COMSTAR Metal Lock Black Instant Adhesive is a thin-liquid, black adhesive for bonding metals, supplied in a 2 oz bottle. It meets Mil-S-224723E Letter standards and is designed for primary applications involving metals.

Frequently Asked Questions

What is COMSTAR Metal Lock Black Instant Adhesive used for?

COMSTAR Metal Lock Black Instant Adhesive is a thin-liquid, black cyanoacrylate designed for bonding metals. It meets Mil-S-224723E Letter standards and is ideal for industrial applications requiring strong, fast-setting metal-to-metal bonds, such as in assembly, repair, and maintenance across manufacturing and metalworking.

What are the specifications of COMSTAR Metal Lock Black Instant Adhesive?

The COMSTAR Metal Lock Black Instant Adhesive (MPN 10-900) is a thin-liquid, black adhesive supplied in a 2 oz bottle. It bonds metals, meets Mil-S-224723E Letter standards, and is from the Metal Lock Black series. Primary and secondary compatible materials are metals.

Where to buy COMSTAR Metal Lock Black Instant Adhesive worldwide?

3G Electric supplies COMSTAR Metal Lock Black Instant Adhesive worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 2 oz bottle (MPN 10-900) for your metal bonding needs.

How to apply COMSTAR Metal Lock Black Instant Adhesive on metals?

For best results, clean and dry metal surfaces thoroughly before applying the thin-liquid COMSTAR Metal Lock Black adhesive. Apply a thin, even layer to one surface, press parts together firmly, and hold for a few seconds until set. Follow standard cyanoacrylate safety precautions and ventilation guidelines.

Used in

Common applications for COMSTAR
Commercial refrigeration — COMSTAR ISO-32 polyol ester oil (e.g., part 45-007) for compressors using R-32 refrigerant in supermarket display cases and walk-in coolers.
Industrial refrigeration — COMSTAR ISO-68 polyol ester oil (e.g., part 45-010) for lubricating compressors in large cold storage and process cooling systems with HFC refrigerants.
HVAC service — COMSTAR ISO-32 oil in 1-quart containers (e.g., part 45-019) for field maintenance and oil changes in residential and light commercial air conditioning units.
Gas leak detection — COMSTAR leak detection fluid (part 90-210) for checking pressurized piping, valves, and fittings in industrial gas systems and refrigeration circuits.
Bulk system charging — COMSTAR ISO-32 oil in 55-gallon drums (e.g., part 45-009) for initial fill or large-volume oil replacement in industrial refrigeration plants.
A2L refrigerant systems — COMSTAR ISO-32 polyol ester oil (e.g., part 45-008) for compressors in equipment designed for mildly flammable A2L refrigerants, including R-32.
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COMSTAR Products

3G Electric supplies COMSTAR instant adhesives for metals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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