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Vibra-Tite® 825 Structural

1 of 15 products in this brand
Vibra-Tite® 825 Structural is an economical, multipurpose structural adhesive/sealant designed for difficult bonding and sealing applications. It is a moisture curing sealant developed for industrial uses requiring elasticity, high immediate green strength and excellent adhesion. Non-sagging but easy to gun / apply in field installations. Vibra-Tite® 825 is tough, elastic and waterproof. It bonds aggressively to steel, aluminum, ceramics, polystyrene, polyvinylidene fluoride coated metal, glass, wood and many plastics. Vibra-Tite® 825 is suited for many applications requiring adhesion to concrete and other industrial construction surfaces.

Product Type: Solventborne Adhesive, Structural Adhesive

Compatible Substrates & Surfaces: Aluminum, Ceramic, Concrete, Glass, Metal, Plastics, Steel, Wood

Cure Method: Moisture Cure

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Features
  • Solvent and isocyanate-free, No VOC’s
  • Silicone-free
  • Good chemical resistance
  • Can be applied on vertical or overhead surfaces
  • Fast curing
  • Will not shrink or crack
  • Resistant to weathering and degradation
  • Permanently elastic in a broad temperature range
  • Non-flammable

Applications & Uses

Cure Method

Properties

Physical Form
Basic Material
Proprietary Polymer
Consistency
Paste
Odor
Negligible
Components
1.0
Type
Elastomer, H2O cure
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.39 – 1.45--
Viscosity (75°F)1400000.0cps-
Isocyanate Percentage0.0--
Shear Strengthmin. 200psiASTM D 1002
Elongation at Breakmin. 164%ASTM D 12
Hardness Shore A53 (14 day Cure)-ASTM C-661
Initial Skin Formation (75ºF)max. 20minutesASTM C679
Slump (sag)Zero Slumping-ASTM C-639
Stain TestingNo Staining--
Low Temp Flex-20°F-Pass
Weight~11.80per gallon-
Service Temperature-20°F to 200°F--
7 hr/ 24 hr Strength Development181/ 209 -ASTM D-1002

Storage & Handling

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

Shelf Life

12 months in unopened containers stored between 60° and 80° F.