6 Best Resin Infusion Kits For Fabricating Custom Van Storage Solutions

Van conversion projects often stall when standard cabinetry adds too much weight or fails to fit the irregular curves of a steel chassis. Resin infusion offers a lightweight, high-strength solution that allows for custom-molded storage solutions perfectly tailored to a mobile footprint. Mastering this technique transforms a basic van interior into a professional-grade, aerodynamic workspace.

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TotalBoat Infusion Kit: Best All-in-One Starter

The TotalBoat Infusion Kit stands out as the most accessible entry point for builders intimidated by the chemistry of composites. It provides a balanced resin-to-hardener ratio that remains forgiving for those learning the flow rates required for full fabric saturation. This kit removes the guesswork of sourcing components separately, making it an ideal choice for a first-time build.

The viscosity is specifically formulated for low-pressure infusion, which reduces the likelihood of dry spots in complex corners. For someone crafting custom overhead storage bins or lightweight drawer faces, this consistency is a significant advantage. It is recommended for builders who prioritize a straightforward, frustration-free introduction to the process.

Fibre Glast Pro Starter Kit: For Larger Projects

Fibre Glast occupies the space between DIY hobbyist kits and industrial-grade professional setups. The components included in their Pro Starter Kit are designed for higher-volume, larger-scale fabrication, such as creating a custom molded freshwater tank enclosure or a modular kitchen galley. This is not for a quick fix, but rather for a serious builder tackling multiple components.

The materials provided are robust enough to withstand the rigors of road travel, offering superior structural rigidity once fully cured. If the goal is to build components that must support weight or withstand vibration, this is the superior option. Choose this kit if the project involves large surface areas where consistency across the entire piece is non-negotiable.

West System 875 Kit: Premium Reliable Results

West System is synonymous with marine-grade durability, making it a natural fit for the high-vibration environment of a van. The 875 Kit includes their renowned 105 Resin and 206 Slow Hardener, which provides an extended working window for complex, multi-layered shapes. This longer cure time allows for precise fabric placement before the resin begins to set.

Reliability is the primary selling point here, as this brand has been the industry standard for decades. While the learning curve is slightly steeper, the finished parts boast exceptional chemical and moisture resistance. This kit is the right choice for the builder who views their van storage as a long-term investment rather than a temporary setup.

AeroMarine Basic Kit: Budget-Friendly Option

Not every component in a van needs aerospace-grade performance, and the AeroMarine Basic Kit offers a practical balance between cost and function. This kit is perfectly suited for smaller non-structural projects, such as custom vanity countertops or interior trim pieces. It allows for experimentation without the significant financial investment of premium systems.

Keep in mind that the working time is faster, requiring a methodical approach during the infusion process. It is best used for smaller, manageable projects rather than large-scale, intricate designs. For the builder on a strict budget who needs a functional, lightweight solution, this provides the best value.

Composite Envisions DIY Kit: Most Customizable

Composite Envisions caters to the builder who has already mastered the basics and wants to dial in specific material properties. This kit provides a high level of modularity, allowing for the selection of various resin types and infusion supplies based on the specific project. It avoids the “one-size-fits-all” trap by offering specialized additives for weight reduction or heat resistance.

This is the platform for someone who has a clear plan and understands the limitations of their materials. If the project requires specific structural load-bearing capabilities or unique shapes, this is the kit that will support that ambition. It is recommended only for those who are willing to research the specific chemistry required for their build.

Easy Composites Starter Kit: Best for Beginners

Easy Composites simplifies the complex language of material science through a very well-structured package. The kit includes detailed instructions that focus on the “why” as much as the “how,” which is crucial for preventing common infusion failures. It feels less like a product sale and more like a training course in a box.

The inclusion of high-quality vacuum bagging supplies—often an afterthought in other kits—makes this a standout choice for those who value clean, professional results. Because vacuum integrity is the most common failure point in infusion, having the right peripherals is a massive advantage. This is the top recommendation for anyone who wants to avoid the “learning by failing” cycle.

Choosing Your Fabric: Carbon vs. Fiberglass

The choice between carbon fiber and fiberglass often comes down to the battle between weight, strength, and budget. Carbon fiber offers an incredible strength-to-weight ratio, which is ideal for overhead storage solutions where reducing the center of gravity is vital for handling. However, it is significantly more expensive and requires more care during the trimming process.

Fiberglass, by contrast, is much more affordable and remains the go-to for most interior storage cabinetry. It provides sufficient strength for general use and is much easier to work with if mistakes happen. For the vast majority of van builds, a high-quality fiberglass weave is more than enough to handle the stresses of life on the road.

Safety First: Handling Resin and Solvents

Resin infusion involves chemicals that demand respect, specifically regarding skin contact and respiratory protection. Always use a well-ventilated space, ideally with a dedicated exhaust fan, to manage vapors effectively. Never assume a garage door left open provides enough airflow for the concentrated fumes generated during mixing.

Personal protective equipment is non-negotiable. Wear nitrile gloves to prevent dermatitis, and utilize a respirator with organic vapor cartridges to protect lungs from harmful particulates. Cleanliness is a safety feature; keeping a workspace free of spills prevents accidental exposure and keeps the project moving smoothly.

The Infusion Process: A Step-by-Step Guide

• Surface Preparation: Ensure the mold is clean, dry, and coated with a high-quality release agent.
• Fabric Placement: Lay down the fabric layers carefully, smoothing out wrinkles to ensure a consistent flow path.
• Vacuum Bagging: Seal the edges with airtight tape, ensuring the bag is loose enough to allow the resin to pull the fabric into every corner.
• The Infusion: Monitor the resin flow closely, adjusting the clamp pressure to maintain a steady, slow saturation that eliminates air pockets.
• Curing: Allow the part to reach a full cure at the recommended temperature before removing it from the mold.

Troubleshooting Common Infusion Problems

The most frequent issue is the dreaded dry spot, which usually occurs when resin flow is obstructed or the vacuum pressure is uneven. Double-check all seals and connections for leaks before starting the infusion, as even a tiny pinhole can ruin an entire piece. Use vacuum sealant tape generously and check the gauge for stability.

Excessive resin pooling is another common mistake, usually caused by improper flow media placement. Ensure the distribution mesh is cut to reach all areas without overlapping in a way that creates thick, heavy sections. Patience is the ultimate tool; let the resin travel at its own pace rather than forcing it through too quickly.

Resin infusion remains one of the most effective ways to manufacture durable, lightweight components that define a high-end van conversion. By selecting the right kit for the specific skill level and project scope, you ensure that the storage solutions built today will withstand the vibrations and demands of the road for years to come.