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Seal Bond® 140 Self Leveling Sealant & Coating

1 of 12 products in this brand
Seal Bond® 140 Self Leveling Sealant & Coating is a professional grade one-part, self-leveling, sealant/coating formulated for low movement joint and coating applications requiring quick cure and excellent weatherability including high UV resistance. SB 140 reacts with moisture to form a strong yet flexible all-weather seal. SB 140 is tough, elastic and waterproof. It bonds aggressively to steel, aluminum, ceramics, coated metal, Styrofoam® , EPS, glass, wood and many plastics. SB 140 is suited for many applications requiring adhesion to concrete and cementitious building materials. SB 140 can be used in damp concrete joints, however pooled water and surface frost should be removed before application. Installation in high humidity conditions is acceptable.

Product Type: 1K (1 component) Sealant

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

Cure Method: Moisture Cure

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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Benefits
  • Solvent and isocyanate free, 100% solids
  • Primer less bonding to most surfaces
  • Odor free
  • Permanently elastic to -40ºC
  • Fast curing
  • Paint compatible
  • Non-flammable
  • Provides water tight seal

Applications & Uses

Compatible Substrates & Surfaces
Cure Method

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Basic MaterialProprietary Hybrid Polymer
ConsistencySelf-Leveling Fluid
Components1.0
TypeElastic
Specific Gravity1.7
Solvent Percentage0.0
Isocyanate Percentage0.0
Typical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (7 Day Ambient Cure)187.0psiASTM D-412-06
Elongation at Break (7 day ambient cure)184.0%ASTM D-412-06
Hardness (14 Day Ambient Cure)48.0ASTM C-676 (Shore A)
Initial Skin Forming15.0minASTM C679-03
Accelerated WeatheringNo Cracking
Stain TestingNo Staining
Low Temperature Flex-20.0°F
QUV Panel Test (B-bulb)4000.0hours
Service Temperature-40 to 200°F

Packaging & Availability

Packaging
  • 10.3 oz. cartridges
  • 1, 2 and 5 gallon pails
  • 28 oz. cartridges
  • 50 gallon drums

Storage & Handling

Shelf Life

11 months in unopened containers stored between 40°F and 80ºF.