Which substrates are not suited for these resins?

Substrates Unsuitable for Standard Consolidation Resins

Consolidating resins are primarily designed to work with rigid and absorbent materials. Standard resin formulas do not perform well when used on loose, unbounded gravel surfaces. These types of resins struggle to bind loose particles, often failing to stabilise the substrate properly. Similarly, flexible materials or those which move under load require more adaptable, elastic bonding solutions rather than hard-setting consolidating resins.

• Loose, mobile gravel or aggregate
• Flexible plastics or soft rubberised surfaces
• Any substrate lacking structural rigidity or with excessive movement

Selecting the Correct Resin for Your Surface

For best results, use consolidating resins such as Resinstone exclusively on solid, absorbent bases like concrete. Wood restoration resins like EpoxyWood are formulated for dry timber—not for flexible, damp, or soft substrates. If you need to bind or stabilise loose stones or gravel, look for specialised stone or gravel binders designed for that purpose. The effectiveness of consolidation always depends on proper selection and preparation of the base.

When Surface Suitability Matters Most

Matching the right resin product to a suitable substrate is especially important in load-bearing or high-wear scenarios. Incorrect application on unsuitable surfaces, such as unbounded gravel, can lead to failures, requiring costly repairs and additional work. Always assess your surface’s structure and consult guidelines for both substrate and product compatibility before starting your project.