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BarrierPro® 4551

BarrierPro 4551 is a carboxylated styrene-butadiene emulsion with excellent strength properties, high resistance to liquid water and water vapor, high blush resistance and excellent adhesion to multiple construction substrates. BarrierPro 4551 has excellent stability with dry-add inorganic fillers and sets quickly into a low tack, high strength, water resistant film. BarrierPro 4551 is also a good base polymer for blending with other BarrierPro products to allow a membrane to be custom tailored to a specific strength and/or flexibility need.

Properties

Physical Form
Emulsion

Identification

CASE Ingredients Functions
Binder & Resin

Product families

Applications

Adhesives & Sealants — Building & Construction
  • Construction Adhesives
Paints & Coatings — Building & Construction
  • Concrete Coatings & Stains
Building & Construction — Building Envelope & Roofing
  • Waterproofing & Weatherproofing
Building & Construction — Building Materials
  • Construction Adhesives
Paints & Coatings — Industrial Coatings
  • Metal Coatings
Building & Construction — Infrastructure, Roads & Paving
  • Pavement Highways Roads & Bridges

Product Families

CASE Ingredients — Resins & Binders
  • Other Resins & Binders

Other characteristics

Brand
BarrierPro
End Uses
1K (1 component) Coating
Features

Excellent Adhesion, Good Blush Resistance, Multi-Substrate Adhesion, Water Resistance

Compatible Substrates & Surfaces
Asphalt, Concrete, Metal
Glass Transition Temperature (Tg)
7.0 - 7.0 °C
Markets
  • Adhesives & Sealants
  • Building & Construction
  • Paints & Coatings
Coating Type
1K (1 component) Coating
Technology
CASE Ingredients
Labeling Claims
APEO-Free
Applications and Markets
  • Liquid Applied Membranes
  • Asphalt Compatible
  • Tile and Grout
  • Metal Coating
  • Paints and Coatings
  • Construction
Compatible Substrates and Surfaces
  • Asphalt
  • Concrete
  • Metal

Technical data

Table 1 of 1

4 rows
CharacteristicValueUnit
Glass Transition Temperature7°C
Solids Content53.5%
pH9—
Minimum Film Forming Temperature8°C

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