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Technical Data Sheet
Vibra-Tite® 804
Urethane
February 2016
Product Description
Vibra-TITE 804 is a multipurpose structural sealant
designed for difficult bonding and sealing
applications. It is a moisture curing sealant developed
for industrial uses requiring elasticity, high green
strength and excellent adhesion.
Vibra-TITE 804 is tough, elastic and waterproof. It
bonds aggressively to steel, aluminum, ceramics,
Styrofoam®, Kynar® coated metal, glass, wood and
many plastics. Vibra-TITE 804 is suited for many
applications requiring adhesion to concrete and
cementatious building materials.
Vibra-TITE 804 is based on a unique polymer system
that is fast curing at temperatures as low as 13°F.
Vibra-TITE 804 has excellent weathering
characteristics and is suitable for use in all climates.
Features and Benefits
• Solvent and isocyanate free, No VOC’s
• Good chemical resistance
• Low odor
• Fast curing
• Extremely low shrinkage.
• Paint compatible
• Permanently elastic in a brad temperature
range
• Non-flammable
Physical Properties
Basic Material Proprietary Polymer
Consistency Paste
Color Black
Odor Nil
Components 1
Type Elastic
Specific Gravity 1.4 – 1.6
Solvent Percentage 0
Isocyanate Percentage 0
Shelf Life 11 months in unopened
containers stored
between 60° and 80° F.
Performance Properties
Shear Strength >230psi
(2.4MPa)
Elongation at
Break
Hardness Shore A 55 (14 day Cure) ASTM C-
Initial Skin
Formation
Slump (sag) Zero Slumping ASTM C-
Stain Testing No Staining
Tack Free Time 10-12 minutes ASTM-679
Low Temp Flex -20°F Pass
Extrusion Rate 31.4 grams/ min. 40 psi @
Service
Temperature
>500 ASTM D
4 minutes
-40°F to 200°F,
temporarily
resistant to 390°F
ASTM D
412
412
661
639
5mm
Storage
Product should be stored in a cool and dry location at
temperatures below 40°C. Optimal storage is
22±4°C. Shelf life is 6 months from date of
manufacture when stored at 22±4°C
Note
The data are furnished for information only and are
believed to be reliable. We cannot assume
responsibility for the results obtained by others over
whose methods we have no control. It is
recommended that the product be tested in the
application for which it is to be used.
ND is a registered trademark of ND Industries, Inc.
Packaging
Standard packaging includes 5 gal. pails, 55 gal.
drums, and Intermediate Bulk Containers (275-330
gallon totes).
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