K-FLEX 373 CONTACT ADHESIVE
K-FLEX 373 Contact Adhesive is an air-drying solvent-based neoprene contact adhesive (blue in color for easy identification) that is excellent for joining seams and butt joints of elastomeric pipe and sheet insulation.
Technical specifications
COLOR
Blue
COVERAGE
200 - 300 ft2/gal (one surface)
FLAMMABILITY
ASTM E84 <25/50-rated (5/5 when tested to UL 723)
FLASH POINT
Less than -4°F
FREIGHT CLASSIFICATIONS
Adhesive NOS. Flammable Liquid 4620 Sub 5, Class 60, UN 1133, IMDG class 3.1
PG:11 (packaging group II)
PG:11 (packaging group II)
HIGH TEMPERATURE LIMITS
220°F (104°C) for pipe insulation seams and joints.
200°F (93°C) for full bonding sheets.
200°F (93°C) for full bonding sheets.
MINIMUM DRY TIME
5 - 10 minutes under normal conditions. Drying can be accelerated by using forced ventilation and/or heat.
OPEN TIME
Not to exceed 10 minutes.
SHELF LIFE
12 months in original sealed container. Storage temperature of 60°F is recommended.
SOLIDS CONTENT
20% by weight
SOLVENTS
Aliphatic, Aromatic, Ketone
SPECIFICATION COMPLIANCE
Meets Mil-A-24179A, Type 2, Class 1 Amendment 2 (QPL #RUBQA-373)
VISCOSITY (APPROXIMATE)
Thin Syrup
VOC (VOLATILE ORGANIC COMPOUNDS) CONTENT
593 g/L
WEIGHT
6.8 lbs/gal
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Check the documentation for complete technical information
BASE
Synthetic Rubber
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