MixByParts

1.3:1 paint mix for 250 mL

Precise mix and dilution math, with optional density-derived gram targets and copy-to-label tools.

Exact amounts (pre-calculated)

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  • Paint141 mL by volume
  • Activator109 mL by volume

Add 141 mL Paint and 109 mL Activator to make 250 mL.

How to mix 1.3:1 in 250 mL

This calculator preloads a 1.3:1 dilution for a total batch of 250 mL. Confirm the total volume, then follow the component amounts surfaced above. Optional gram targets are derived from these volumes after you enter the exact product densities.

  1. Confirm that the exact paint system specifies 1.3:1 paint:activator by volume.
  2. Measure each displayed component separately: 141.3 mL Paint, 108.7 mL Activator.
  3. Combine the paint and activator only as directed by the exact product technical sheet. Do not top up with water or extra solvent to reach a fill line.

Accuracy tips

Need to batch multiple containers? Duplicate this preset, change the container size, and use the copyable mix line for fast relabelling. Only use gram targets after entering densities from the exact product data.

Other containers for 1.3:1
Other ratios for 250 mL

How this is calculated

For a ratio of a:b, each part is a/(a+b) and b/(a+b) of the total. PPM mode uses 1 ppm ≈ 1 mg/L for aqueous solutions. Show gram targets to convert those calculated volumes using the densities you provide; the ratio itself remains volume-based.