CARPRO · PERL water-based dressing concentrate; global instructions
CARPRO PERL mixing calculator
Calculate application-specific dilution or explicitly choose undiluted tyre/rubber use.
Useful reference amounts
Exterior plastics — 1:3 · 1:3 product:water. These are finished amounts, with approximately additive volumes.
| Finished | Product | Water |
|---|---|---|
| 500 mL | 125 mL | 375 mL |
| 1 L | 250 mL | 750 mL |
| 5 L | 1.25 L | 3.75 L |
Checked application examples
Examples use volume measurements. Water already measured and finished mixture are different starting points.
Exterior plastics — 1:3
1:3 product:water. 100 mL product + 300 mL water makes approximately 400 mL.
Use this documented recipe only for the selected application. Amounts are measured by volume.
Source location: Directions / dilution instructions. Exterior plastics use 1:3 product:water.
Engine bay — selected 1:1
1:1 product:water. 500 mL product + 500 mL water makes approximately 1 L.
Use this documented recipe only for the selected application. Amounts are measured by volume.
Source location: Directions / dilution instructions. Engine-bay range is 1:1–1:3; this selects 1:1.
Engine bay — selected 1:3
1:3 product:water. 100 mL product + 300 mL water makes approximately 400 mL.
Use this documented recipe only for the selected application. Amounts are measured by volume.
Source location: Directions / dilution instructions. Engine-bay range is 1:1–1:3; this selects 1:3.
Tyres / rubber — 1:1
1:1 product:water. 500 mL product + 500 mL water makes approximately 1 L.
Use this documented recipe only for the selected application. Amounts are measured by volume.
Source location: Directions / dilution instructions. Tyres and rubber permit undiluted through 1:1.
Tyres / rubber — undiluted
Undiluted — no water. 500 mL product + 0 mL water makes approximately 500 mL.
Measure PERL only. No water is added for this selected tyre/rubber application.
Source location: Directions / undiluted application. Tyres and rubber instructions permit undiluted product.
Interior / dashboard / leather — 1:5
1:5 product:water. 100 mL product + 500 mL water makes approximately 600 mL.
Use this documented recipe only for the selected application. Amounts are measured by volume.
Source location: Directions / dilution instructions. Interior, dashboard and leather recipe is 1:5.
Exact product and source
- Product / version
- PERL water-based dressing concentrate; global instructions
- Market
- CARPRO global English instructions; match your local product label
- Measurement basis
- Volume. Mixed recipes list product first and water second. Undiluted applications explicitly add no water. US gal and US fl oz are US volume units.
PERL — official instructions
Reviewed 2026-10-03.
MixByParts is independent of CARPRO. Check the exact local label; formulations and instructions can change.
Application limits
Choose the exact supported surface; undiluted tyre use is not an interior recipe.
Follow CARPRO’s preparation, application and excess-removal instructions.