A few minutes of tool care after a fiberglass layup can make the next job easier to start. Resin buildup, clogged roller grooves, and contaminated cutting tools can interrupt work and leave equipment difficult to use.

The best cleaning routine starts before you mix resin: know which tools are reusable, identify the recommended cleaner, and have your cleanup supplies ready.

Clean Before Resin Hardens

For tools intended to be cleaned and reused, remove excess resin promptly within the resin system’s working time.

Wipe or scrape away the bulk of the residue using a method that will not damage the tool. Then follow the resin and tool manufacturers’ cleaning instructions.

Avoid leaving cleanup until the end of a long production session. Once resin cures around a roller’s moving parts or inside its grooves, restoring normal operation becomes more difficult.

Choose a Cleaner That Matches the Materials

There is no single cleaning product that is appropriate for every resin and every tool.

Check the resin manufacturer’s instructions and the cleaner’s safety data sheet. Also confirm compatibility with the tool’s roller head, handle, seals, plastics, and other components. Do not assume a cleaner suitable for a metal roller head is suitable for the entire assembly.

Use the specified protective equipment and ventilation, and keep flammable cleaners away from ignition sources. Never use solvents to remove resin from your skin.

Give Roller Grooves and Moving Parts Extra Attention

After cleaning, inspect the roller head for remaining buildup. Pay attention to grooves, the ends of the roller, and the area around the axle.

Check that the head rotates freely and that the frame and handle remain secure. Avoid aggressive scraping or cleaning methods that could bend fins, damage the working surface, or harm the assembly.

If a roller remains seized or damaged, assess whether it needs replacement before putting it back into service. Browse fiberglass laminating rollers when replacing worn equipment or preparing a backup set.

Protect Shears From Resin Contamination

Whenever possible, prepare dry reinforcement before starting wet layup work. Keeping cutting tools away from wet resin reduces cleanup and helps protect their cutting action.

Remove loose fibers and clean contamination according to the tool manufacturer’s instructions. Inspect the cutting edges and pivot, and store the tool so its blades are protected.

If cutting becomes difficult, check for buildup, blade damage, or an adjustment issue before forcing the tool through the material.

Explore shears and cutting tools for your material-preparation station.

Check Mixers and Reusable Accessories

Resin can also accumulate on mixer blades, shafts, and reusable accessories. Follow the equipment manufacturer’s cleaning procedure, with powered equipment disconnected before maintenance.

Check for hardened deposits, loose components, or damage before the next use. For equipment used with different formulations, take care to prevent residue from contaminating the next batch.

See the available mixers when reviewing your mixing setup.

Store Tools Ready for the Next Job

Allow cleaned tools to dry as directed before returning them to storage. Keep them protected from dust, moisture, and contact with mold-release products or other contaminants.

Handle used cleaners, resin residue, and contaminated wipes according to the product instructions and applicable disposal requirements. Do not pour cleaning waste into drains.

A consistent cleanup routine helps you spot problems before they interrupt a layup. Visit the Laminating Tools store to replace worn equipment and keep your workstation prepared.