Disposable Plastic Mixing Cups for Resin & Paint — 1000ml / 32oz with Ratio Scales, 25 Pack

What’s Included

• 25 × disposable clear plastic mixing cups
• Capacity: 1000ml / 32oz per cup

Cup Details

• Material: clear polypropylene (PP) plastic — food-grade, BPA-free
• Shape: wide-mouth flared/tapered cup — wide opening for easy stirring, tapered base for controlled pouring
• Graduation markings: ml scale (50ml to 950ml increments) printed on the side
• Ratio scales: 1:3 and 1:4 mixing ratio guides with 10%, 20%, and 30% percentage markers — ideal for measuring hardener-to-resin ratios and paint-to-medium ratios without a scale
• Transparency: fully clear for easy visibility of resin color and consistency during mixing
• Disposal: single-use disposable — cured resin cannot be removed from plastic cups

Compatible With

• Epoxy resin (two-part mixing at various ratios)
• UV resin
• Paint and medium mixing
• Automotive coatings and primers
• Polyurethane and polyester resins
• Any application requiring precise volume or ratio measurement

Why Ratio Scales Matter for Resin

Most epoxy resins mix at a fixed ratio — commonly 1:1, 2:1, or 3:1 (resin to hardener by volume). An incorrect ratio will prevent the resin from curing fully, leaving a permanently tacky or soft result. The printed ratio guides on these cups let you measure directly in the cup without needing a separate scale, reducing the risk of measurement error.

Tips for Best Results

• Check your resin manufacturer’s specified mix ratio before pouring — use the matching ratio scale on the cup.
• For a 1:1 ratio, use the ml scale and measure equal volumes of Part A and Part B.
• The large 1000ml capacity is well-suited to big pours — art slabs, large molds, and tabletop coating projects.
• Dispose of cups before resin fully cures inside — curing resin generates heat (exothermic reaction) and can warp or crack the cup if left to cure with a large volume inside.

Frequently Asked Questions

How many cups are in a pack?
25 cups per pack.

Are these cups reusable?
No — these are single-use disposable cups. Unlike silicone cups, cured resin bonds to plastic and cannot be peeled out. Dispose of after use. For a reusable option, see our Silicone Measuring Cups.

What mix ratios are printed on the cup?
The cups include a ml scale plus printed ratio guides for 1:3 and 1:4 mixing ratios, with 10%, 20%, and 30% percentage markers. For a 1:1 ratio, use the ml scale to measure equal volumes.

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