Adcotherm HMC-1

Identification

Chemical Family

Synthetic Rubbers

GBU

EA

RTU Product Type

Hot Melt Sealant,

Elastomeric Sealant,

Elastomeric Adhesive

Categories

Markets → Automotive & Transportation → Applications → Automotive

Markets → Building & Construction → Applications → Building Envelope & Roofing → Waterproofing & Weatherproofing

Technologies → Adhesives & Sealants → Product Families → Bonding & Sealing Chemistry → Elastomeric Adhesives & Sealants

Applications

Application Area

Doors,

Weatherstripping,

Deck Lid Weather Strips

Compatible Substrates & Surfaces

Elastomers & Rubbers,

Coated Surfaces

Applications & Uses

General Application Instructions

HMC-1 can be applied by a manual or robotically controlled hot melt gun and airless pump system commonly used to apply hot melts.

Typical Applications

HMC-1 is typically used for weatherstrip seal applications.

Features

Ready-to-Use Product Features

Excellent Moisture Resistance,

Good Adhesion,

Good Weather Stability,

Heat Aging Resistant,

Non Staining

Features & Benefits

Product Highlights

• Has good adhesion to rubber weather-strips and basecoat/clearcoat paint systems
• It exhibits excellent heat aging resistance and long term weathering
• Offers low insertion forces within a range of temperatures
• Remains static within the weather-strip during shipping and handling
• Will not stain basecoat/clearcoat paint systems
• Is fabric dry cleanable
• Moisture resistant

Packaging & Availability

Regional Availability

• North America

Packaging Information

HMC-1 Sealant is available in the following standard packages:

• 5 gallon pail
• 55 gallon drum

Physical Properties

Appearance

Neutral Hot Melt

Odor

No objectionable

Properties

Technical Data

	Value	Units	Test Method / Conditions
Application Temperature Range	65 - 121	°C	-
Insertion Force (at -18°C, 28 N)	max. 21.2	N	-
Insertion Force (at 21°C, 8 N)	max. 2.7	N	-
Insertion Force (at 38°C, 6 N)	max. 2.2	N	GM9899P
Solids Content	99.5	%	-
Specific Gravity	1.3	-	ASTM D1875
Temperature Stability (at 54°C, after 72 hrs, no deleterious effect)	72	hours	-
Thermosel Viscosity (at 120° C, thermosel)	35500	cPs	ASTM B3236

Appearance

Neutral hot melt

Odor

No objectionable odor

Regulatory & Compliance

Regulatory Information

Meets requirements of:

• Chrysler - MS-CD-916 Type B
• Ford ESB-- M4G260-A2
• GM - 9981909

Storage & Handling

Storage and Shelf Life Conditions

Store material in original unopened packaging at temperatures Beteen 4°C to 38°C (40°F to 100°F). Shelf life is 24 months when stored as recommended.

Shelf Life

24 months