Use Gripset OP for: Enhancing adhesion on non-porous surfaces for Gripset membranes and tile adhesives.
Gripset OP is a solvent-free, multipurpose primer specifically developed to enhance the adhesion of Gripset membranes and tile adhesives to non-porous, smooth, and difficult-to-bond substrates. Its unique formulation provides superior adhesion properties, a textured finish for improved mechanical key, and a fast-drying, low VOC solution for both internal and external applications.
Key Features of Gripset OP Multipurpose Primer
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Solvent-Free Formula: Safer for users and the environment, eliminating hazardous solvent fumes.
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Super Adhesion Properties: Ensures a strong bond to various non-porous surfaces.
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Textured Finish: Improves mechanical key for enhanced adhesion of subsequent coatings.
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Fast Drying Time: Reduces project downtime, allowing for quicker application of membranes and adhesives.
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Low VOC Content: Complies with health and safety standards, suitable for indoor use.
Why Choose Gripset OP Multipurpose Primer:
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Enhanced Adhesion: Optimises the performance of Gripset membranes and tile adhesives.
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User-Friendly Application: Easy to apply by brush or roller.
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Versatile Use: Suitable for a wide range of substrates and applications.
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Environmentally Safe: Low VOC and solvent-free formulation.
When to Choose Gripset OP Multipurpose Primer versus Alternatives:
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Choose Gripset OP over solvent-based primers when: You require a safer, low VOC solution with superior adhesion to non-porous surfaces.
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Consider other options when: Working with damp substrates or substrates with rising moisture, where Gripset E60 is recommended.
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Cost-benefit comparison: Gripset OP improves long-term adhesion and reduces health risks, providing excellent value.
Trade-Specific Applications for Gripset OP Multipurpose Primer:
For Tilers:
- Priming ceramic tiles and natural stone to ensure strong tile adhesive bonds.
- Enhancing adhesion over existing tiles in wet areas, when used with an approved membrane system.
- Preparing surfaces for tile application in both internal and external settings.
For Waterproofers:
- Priming metal flashings and rigid PVC for waterproofing applications.
- Preparing concrete and fibre cement sheeting for Gripset membrane application.
- Ensuring a reliable bond for leak control flanges and pipe penetrations.
Technical Overview
Gripset OP is a viscous, blue liquid primer designed to provide a textured surface that enhances the mechanical adhesion of Gripset membranes and tile adhesives. Its solvent-free formulation and low VOC content make it a safer and more environmentally friendly option.
Form: Viscous liquid, providing easy application and even coverage.
Dry Time: 30 minutes at 23°C and 50% RH, allowing for quick project continuation.
Application Information
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Required Tools: Brush or medium nap roller.
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Trade-Specific Tips: Ensure surfaces are clean and dry. Apply a neat, even coat for optimal adhesion.
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Common Issues and Solutions: Avoid application below 5°C or above 35°C. For dried product, use mechanical or solvent removal.
Storage and Shelf Life
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Storage Requirements: Store at room temperature, away from direct sunlight and freezing conditions.
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Shelf Life Information: 12 months in unopened container.
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Temperature Considerations: Avoid extreme temperatures to maintain product integrity.
Precautions and Limitations
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Limitations: Not suitable for solvent-based materials, immersed applications, or rising moisture. Must be covered with a wet area membrane when tiling.
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Safety: Refer to the Safety Data Sheet (SDS) for detailed health and safety information.
