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Griot’s Garage · Foaming Surface Wash; BOSS Routine Maintenance Method Guide GGP-SDC20

Griot’s Garage BOSS Foaming Surface Wash mixing calculator

Choose manual premixing or BOSS Auto-Mix for Foaming Surface Wash specifically.

A manual reservoir mixture, not delivered concentration. The guide’s jar quantities are rounded. 1:20 product:water. Ratios are by volume; product first, water second.

Useful reference amounts

Manual mix — 1:20 product:water · 1:20 product:water. These are finished amounts, with approximately additive volumes.

FinishedProductWater
500 mL23.81 mL476.2 mL
1 L47.62 mL952.4 mL
5 L238.1 mL4.762 L

Checked application examples

Examples use volume measurements. Water already measured and finished mixture are different starting points.

Manual mix — 1:20 product:water

1:20 product:water. 50 mL product + 1 L water makes approximately 1.05 L.

A manual reservoir mixture, not delivered concentration. The guide’s jar quantities are rounded.

Source location: Page 1, Preparation 2b. Manual-Mix preparation specifies Foaming Surface Wash at 20:1 water:product.

BOSS Auto-Mix — undiluted

Undiluted — no water. 500 mL product + 0 mL water makes approximately 500 mL.

Only the BOSS Auto-Mix method with its appropriate metering tip. The equipment supplies dilution water downstream.

Source location: Directions / undiluted application. Preparation 2a requires straight concentrate with the appropriate metering tip.

Exact product and source

Product / version
Foaming Surface Wash; BOSS Routine Maintenance Method Guide GGP-SDC20
Market
United States; BOSS equipment method guide
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.

BOSS Foaming Surface Wash — official instructions
Reviewed 2026-10-03.

MixByParts is independent of Griot’s Garage. Check the exact local label; formulations and instructions can change.

Application limits

This existing URL now describes Foaming Surface Wash, not a universal ratio for every BOSS chemical.

Auto-Mix requires the specified equipment and metering tip; do not apply concentrate directly to paint.

Use on cool surfaces and follow the method guide.