How Should I Mix Resin and Hardener for Best Results?

Follow the Manufacturer’s Mixing Instructions

Always start by checking the product label or accompanying instructions for the recommended mixing ratio. Some resins are mixed by equal parts (1:1) by volume, such as One-2-One, while others require mixing by weight in specific proportions. Accurate measurement is essential—using kitchen or digital scales for weight-based resins, or graduated mixing cups for volume-based options, helps prevent curing problems.

Mixing Method: Consistency is Key

Combine the measured resin and hardener in a clean, dry container. Stir the mixture slowly and thoroughly, scraping the sides and bottom to ensure all parts are incorporated. Mixing too quickly can trap air and create bubbles, so gentle, steady stirring is best. For intricate items or where clarity is crucial, consider a brief rest after mixing to allow bubbles to rise before pouring.

Practical Tips for Buying and Preparation

• Choose user-friendly products if you’re new to resin, such as those with a simple 1:1 by volume ratio.
• If working at home, wear gloves and a mask, and protect your workspace to avoid unwanted spills.
• Gather all necessary tools (mixing sticks, measuring cups, and safety gear) before starting.
• Enrol in a class like the Resin Class – 3D Effects Coasters Masterclass if you want hands-on guidance and project ideas.