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Gripset Elastoproof B10 / B50 Joint Band System
Gripset Elastoproof B10 / B50 Joint Band System
Gripset Elastoproof B10 / B50 Joint Band System

Gripset Elastoproof B10 / B50 Joint Band System

Elastoproof B50 is a high-strength, waterproofing joint band system designed for sealing movement joints and intersections. It ensures long-term durability, accommodating up to 100% elastic recovery. Conforms to AS 3740 & AS4654.2.
Vendor: Gripset
SKU: ELASTB10
Availability: In Stock
$40.14
$40.14
Prices do not include GST
Physical Properties
Chemical properties: Nbr (nitrile butadiene rubber) with polyester fleece
Colour: Grey
Total width: 120mm
Thickness: 0.6-0.8mm
Rubber width: 70mm span, 20mm central stretch zone
Shore a hardness: 65
Temperature resistance: -20°c to 90°c (-4°f to 194°f)
Tensile strength: 7.0 n/mm² (longitudinal), 1.0 n/mm² (lateral)
Rupture strain: 208% (lateral), 48% (longitudinal)
Water pressure resistance: 3 bar
Chemical resistance: Resistant to acids, alkalis, and seawater
Movement capacity: 50% of starting joint width
Standards compliance: As 3740, as4654.2
Packaging options: 120mm x 50m rolls, 120mm x 10m rolls, prefabricated corners

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Shipping & Delivery

$15.95 + GST for Australia-wide shipping, excluding DG, oversized, long-length, and bagged items over 15kg. Rural, remote areas and site deliveries are also ineligible. If your order includes any of these, we will contact you to arrange additional freight fees. Online purchases only.

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Gripset Elastoproof B10 / B50 Joint Band System
Gripset
Gripset Elastoproof B10 / B50 Joint Band System
$40.14
Gripset Elastoproof B10 / B50 Joint Band System
Gripset Elastoproof B10 / B50 Joint Band System
Gripset Elastoproof B10 / B50 Joint Band System
Gripset
Gripset Elastoproof B10 / B50 Joint Band System
$40.14
Size: 120mm x 10mt
Description  
Use Elastoproof B50 for: Waterproofing and sealing movement joints, junctions, and corner intersections, ensuring a seamless, durable seal.

The Elastoproof B50 Joint Band System is a professional-grade waterproofing solution designed for sealing all types of joints, including movement joints, wall-floor junctions, and control joints. Engineered with a unique high-strength rubber compound, it provides exceptional flexibility, rupture resistance, and up to 100% elastic recovery. The system includes prefabricated corners for a seamless finish, eliminating the need for traditional bond-breaking sealants and tapes. Ideal for both internal and external applications, it conforms to AS 3740 & AS4654.2.

Key Features of Elastoproof B50

  • Conforms to Australian standards AS 3740 & AS4654.2
  • 100% elastic recovery for superior movement accommodation
  • Prefabricated corners for quick and seamless installation
  • Compatible with Gripset Class I, II, and III membranes
  • Resistant to water, chemicals, and rupture
  • Simplifies installation by eliminating traditional sealant bond breakers
  • Ideal for submerged applications

Technical Overview

  • Chemical Properties: NBR (Nitrile Butadiene Rubber) with polyester fleece
  • Application Temperature Range: 5°C to 30°C (41°F to 86°F)
  • Temperature Resistance: -20°C to 90°C (-4°F to 194°F)
  • Water Pressure Resistance: 3 bar
  • Shore A Hardness: 65
  • Rupture Strain: 208% (lateral), 48% (longitudinal)

Trade Professional Information

  • Required Tools: Brush, roller, utility knife, measuring tape
  • Trade-Specific Tips: Ensure proper embedding in wet membrane to achieve full adhesion
  • Common Issues and Solutions: If adhesion fails, reapply membrane and ensure surface is clean and dry

Storage and Shelf Life

  • Storage Requirements: Store at room temperature, away from direct sunlight
  • Shelf Life Information: Best used within 12 months from purchase
  • Temperature Considerations: Not affected by frost or cold floors

Certifications

  • Complies with AS 3740 (Waterproofing of domestic wet areas)
  • Meets AS4654.2 (Waterproofing membranes for external applications)
Common Questions  

Frequently Asked Questions About Elastoproof B50

Q: How do I install Elastoproof B50?

A: Cut the band to length, apply a wet coat of Gripset liquid membrane, embed the band firmly, and apply a second coat to ensure full adhesion.

Q: Can Elastoproof B50 be used in submerged applications?

A: Yes, it is designed for use in fully immersed conditions, such as swimming pools and wet areas.

Q: What surfaces can Elastoproof B50 be applied to?

A: Suitable for concrete, masonry, tiles, and other structurally sound surfaces.

Uses & Benefits  

Uses

  • Wall/floor junctions
  • Substrate abutments
  • Control joints
  • Movement and expansion joints
  • Suitable for commercial, industrial, and residential applications

Benefits

  • Provides long-term protection at critical joint intersections and movement zones.
  • Eliminates the need for sealant bond breakers and tapes.
  • Ensures a watertight and durable seal.
  • Offers superior flexibility and movement accommodation.
  • Saves time and labour during installation.
How To Apply  

How to apply Elastoproof B50:

  1. Prepare the surface by ensuring it is clean and dry.
  2. Cut the Elastoproof B50 to the required length.
  3. Apply a wet coat of Gripset liquid membrane.
  4. Embed the joint band into the membrane.
  5. Apply a second coat to fully encapsulate the band.
Limitations and Safety Info  

Elastoproof B50 Joint Band limitations:

  • Not compatible with solvent-based adhesives, sealants, or coatings.
  • Not intended for UV-exposed external applications.
  • Should not be applied when surface temperatures are below 5°C or above 30°C.

Safety precautions when using Elastoproof B50 Joint Band:

  • Personal Protective Equipment: Wear gloves and protective clothing during installation.
  • Ventilation: Ensure adequate ventilation when applying liquid membrane.
Suitable Substrates  

Elastoproof B50 can be used on the following substrates:

  • Concrete and masonry (ensure primed before application)
  • Plasterboard and cement sheeting
  • Tiles and stone surfaces

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