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Cromar Pro Grp Laminating Roller - Bubble Buster - 140mm X 21mm

Cromar Pro Grp Laminating Roller - Bubble Buster - 140mm X 21mm

The Cromar Pro GRP Laminating Roller, also known as the Bubble Buster, is an essential tool for an...

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B&Q - Pro Grp Laminating RollerBubble Buster With Ribbed Metal Roller For Even Resin & Air Bubble Removal140mm X 21mm

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Ara Choice _ Cromar Pro Grp Laminating Roller | Bubble Buster With Ribbed Metal Roller For Even Resin Application And Air Bubble Removal | Progrp Laminating Roller – 140Mm X 21Mm

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B&QB&Q - Pro Grp Laminating RollerBubble Buster With Ribbed Metal Roller For Even Resin & Air Bubble Removal140mm X 21mm
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AmazonAra Choice _ Cromar Pro Grp Laminating Roller | Bubble Buster With Ribbed Metal Roller For Even Resin Application And Air Bubble Removal | Progrp Laminating Roller – 140Mm X 21Mm
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Product Information

Full details

The Cromar Pro GRP Laminating Roller, also known as the Bubble Buster, is designed for GRP project enthusiasts and professionals seeking to achieve flawless, air-bubble-free laminates. Its key benefit is the ribbed metal roller's effectiveness in consolidating resin into Chopped Strand Mat (CSM), ensuring an optimal resin-to-mat ratio. A minor consideration is its specific application for GRP laminating, limiting its use for other material types.

All features

Model Part NumberGB140
BrandCromar

Extended Product Information

FAQs

What is the primary purpose of the Cromar Pro GRP Laminating Roller?

Its primary purpose is to consolidate resin into Chopped Strand Mat (CSM) and eliminate trapped air bubbles during the GRP laminating process, ensuring a strong and smooth finish.

Is this roller suitable for all types of fiberglass matting?

It is most effective with Chopped Strand Mat (CSM). While it can be used with other mat types, its ribbed design is optimized for CSM consolidation.

How often should I clean the roller?

It is crucial to clean the roller immediately after each use to prevent resin from hardening, which can damage the roller and reduce its effectiveness.

What materials can be used to clean the roller?

Suitable cleaning solvents include acetone or styrene. Always follow the safety guidelines and ensure good ventilation when using these chemicals.

Can this roller be used for epoxy resin applications?

While primarily designed for polyester and vinyl ester resins used in GRP, it can generally be used with epoxy resins, provided proper cleaning procedures are followed for epoxy compatibility.

What are the dimensions of the roller?

The roller measures 140mm in width and 21mm in diameter.

Does the product come with any warranty?

Warranty information is typically provided by the retailer or manufacturer at the point of purchase. Please refer to your sales receipt or the manufacturer's official documentation.

Troubleshooting

Roller not removing bubbles effectively.

Ensure the roller is clean and free of dried resin. Apply firm, consistent pressure and roll slowly. Make sure the resin is adequately saturating the CSM before rolling.

Resin sticking to the roller.

Clean the roller immediately after use. If resin has hardened, use a suitable solvent as recommended for GRP resins. Ensure the roller is thoroughly dry before storage.

Uneven finish after rolling.

Check for consistent pressure application. Ensure the roller is moving in smooth, overlapping strokes. Clean the roller and try again, focusing on even coverage.

Pros and Cons

Pros

  • Effectively eliminates air bubbles for a superior finish.
  • Ensures proper resin saturation and consolidation in CSM.
  • Durable metal construction for long-term use.
  • Enhances the overall quality and integrity of GRP laminates.
  • Suitable for both professional and DIY GRP projects.

Cons

  • Primarily designed for GRP laminating, not universal use.
  • Requires proper cleaning after each use to maintain performance.
  • Ribbed design might be less effective on very fine matting compared to CSM.

Setup, Compatibility & Care

Setup: The Cromar Pro GRP Laminating Roller requires no assembly. It is ready for immediate use out of the package.

Compatibility: This roller is specifically designed for use with GRP (Glass Reinforced Plastic) laminating processes, particularly when working with Chopped Strand Mat (CSM) and polyester or vinyl ester resins. It is compatible with Cromar Pro GRP Systems and similar GRP products.

Care: To ensure optimal performance and longevity, clean the roller immediately after each use. Remove any uncured or partially cured resin by wiping with a suitable solvent (e.g., acetone or styrene, following safety guidelines) and a clean cloth. Once clean, allow it to dry completely before storing. Store in a dry place away from direct sunlight and extreme temperatures.

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