Top Pick Gripset Elastoproof Prefabricated Corners Highly Recommended [S2aE5vTU]

Top Pick Gripset Elastoproof Prefabricated Corners Highly Recommended [S2aE5vTU]

Use Elastoproof Prefabricated Corner Sections for: Seamless waterproofing at internal 90º and external 270º corners, ensuring full elastic recovery, eliminating lapping, and simplifying detailing in volatile joint areas.

Elastoproof Prefabricated Corner Sections: A Technical Overview

Engineered for precision corner sealing, Elastoproof Prefabricated Corner Sections provide a reliable waterproof and vapour barrier at critical 90º and 270º intersections. The integrated “flexible zone” maintains 100% elastic recovery under movement, preventing joint failures in high-stress locations. Unlike multi-layered reinforcement or sealant detailing, these prefabricated units streamline installation, reduce labour time, and ensure consistent performance. Manufactured for full compatibility with all Gripset waterproofing membranes, they deliver long-term protection in volatile areas such as wall/floor junctions and structural interfaces.

Core Features & Specifications

• Seamless elastic seal at joint intersections to prevent water ingress
• Waterproof and vapour barrier properties for long-term performance
• Fast, effective application with reduced labour time
• 100% elastic recovery under movement conditions
• High tear resistance and robust fabric reinforcement
• Eliminates lapping and bonding of fabrics at critical corner areas
• Fully compatible with all Gripset membranes
• Available in 200mm x 200mm size with 120mm wall/floor returns for both 90º and 270º corners

The Elastoproof Prefabricated Corner Sections Advantage

• Delivers consistent, professional-quality detailing at critical junctions
• Prevents costly failures by maintaining movement accommodation
• Simplifies membrane application in complex junction areas
• Reduces risk of voids, creases, or air pockets in corner sealing
• Engineered for Australian conditions with optimal temperature range of 5°C to 30°C

Proactive Troubleshooting

Scenario: Bedding corner into a partially dried membrane

Potential Outcome: Poor adhesion leading to water ingress at junctions

Adheseal Best Practice: Always embed corners into a wet film of Gripset membrane, ensuring full saturation of the fabric edges.

Scenario: Using incompatible solvent-based adhesives

Potential Outcome: Material degradation or loss of waterproofing performance

Adheseal Best Practice: Only use with compatible Gripset membranes and water-based systems.

Applications in Practice: Trade Scenarios

For Waterproofers (On-Site Applicator): Internal Corner Detailing in Bathrooms

The Professional's Challenge

Achieving a fully waterproof, movement-accommodating seal at internal corners without creating bulky overlaps or weak points.

The Adheseal Solution: Engineered Certainty in Practice

Embed the Elastoproof corner into wet Gripset membrane, ensuring full saturation of fabric edges. Overlap Elastoproof Jointing Band by a minimum of 40mm to maintain a seamless barrier.

Best Practice Note

Use a flat spatula to smooth out creases and remove trapped air before applying subsequent membrane coats.

For Tilers (Specifier/Installer): External Balcony Corner Waterproofing

The Professional's Challenge

Preventing water ingress at exposed balcony corners where thermal and structural movement is high.

The Adheseal Solution: Engineered Certainty in Practice

Install the external 270º corner unit into wet membrane, then integrate with surrounding waterproofing layers to form a continuous seal.

Best Practice Note

Install during mild weather (5°C to 30°C) to optimise adhesion and flexibility during curing.

Top Pick Gripset Elastoproof Prefabricated Corners Highly Recommended [S2aE5vTU]