Lexicon – Your Knowledge Base for GRP, Resins & Reinforcement Fibers
Compact expertise: articles, guides and technical terms about epoxy resin, polyester resin, polyurethane resin and composite materials.
Guides
Step-by-Step Guides
Build a River Table with Epoxy Resin
Step-by-step guide for building a modern river or ocean table – from design and casting to the perfect finish.
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Epoxy Resin Floor Coating
Step-by-step guide for garages, basements and workshops: prepare the substrate, apply epoxy resin and avoid common mistakes.
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Processing Polyester Resin: Laminating GRP Correctly
Practical step-by-step guide for laminating with polyester resin, glass fiber mat and GRP accessories.
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Boat Repair with Polyester or Epoxy Resin
How to repair cracks and damage on boats professionally – including a comparison of polyester resin and epoxy resin.
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GRP Repair – Step-by-Step Guide
Simple guide for GRP repairs – from preparation to the final finish. Ideal for boats, pools and mold making.
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Material Systems
Material Basics
Epoxy Resin – Properties, Benefits and Applications
Composition, curing and application areas of epoxy resin in construction, art and industry.
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Polyester Resin – Versatile, Robust and Proven
Why polyester resin is one of the most widely used GRP materials – with compact processing tips.
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Polyurethane Resin – Properties, Applications and Processing
Fast-curing PU casting resin for molds, climbing holds, figures, prototypes and technical cast parts.
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Epoxy Resin vs. Polyester Resin – Material Comparison
Direct comparison of both resin systems: adhesion, strength, processing and costs at a glance.
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Gelcoat & Topcoat
Finish & Surface
Gelcoat – Protection and Gloss for Every Surface
How gelcoat seals, protects and creates a clean, even finish.
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Topcoat – The Final Layer with Strength
Using topcoat for sealing and UV resistance – for durable surfaces.
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Gelcoat or Topcoat? Differences & Applications
When to use gelcoat and when to use topcoat – processing, purpose and typical applications at a glance.
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Casting Resin
Embedding & Design
Casting Resin – Clear, Versatile and Creative
Applications of casting resin – from embedding and decoration to technical projects.
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Reinforcement Fibers
Fabrics & Mats
Glass Fiber Mat – The Classic in Laminate Construction
Structure, processing and typical application areas of glass fiber mats in GRP components.
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Glass Filament Fabric – Lightweight, Stable and Precise
Properties, weave types and benefits of glass filament fabric for dimensionally stable laminates.
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Comparison: Fabric vs. Mat
Comparison of structure, drapability and processing – how to choose the right material.
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Carbon or Glass Fiber – High-Tech Comparison
Weight, strength and costs in comparison – when carbon or glass fiber is the better choice.
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Mold Making
Negative Molds
Mold Making with Epoxy Resin – Precision in Every Detail
Guide and tips for producing precise negative molds with epoxy resin.
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Adhesives & Bonding
Bonding Technology
Structural Adhesive – Strong Bonding for GRP Systems
Overview of structural adhesives and bonding resins – properties, application and processing.
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Tips & Troubleshooting
Avoid Mistakes & Practical Knowledge
Top 10 Mistakes When Working with Epoxy Resin
The most common epoxy resin mistakes and how to avoid them – for clear, perfect results in every project.
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Epoxy Resin Does Not Cure – Causes, Rescue & Prevention
Why epoxy resin remains sticky or does not cure: typical causes, immediate measures and tips for safe processing.
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Guides
Step-by-Step Guides
Build a River Table with Epoxy Resin
Step-by-step guide for building a modern river or ocean table – from design and casting to the perfect finish.
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Epoxy Resin vs. Polyester Resin: Which Resin for Which Project?
Whether polyester resin or epoxy resin: learn which resin is suitable for which application.
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Sealing Wood with Epoxy Resin: Complete Guide for Long-Lasting Protection
Seal wood permanently with epoxy resin – a practical guide for protection, appearance and long-lasting results.
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