3M 7000028411 Pps Mix Ratio Film Insert 850 Ml

Product Description

The 3M 7000028411 is a PPS (Paint Preparation System) mix ratio film insert designed for use with the 850 mL large-size PPS cup. The mix ratio is printed directly on the film, allowing painters and finishing technicians to measure and verify common paint mixing ratios at a glance. This insert fits between the hard outer cup and the flexible inner liner, serving as both a measurement guide and a physical separator during spray gun preparation. It is used in professional body shop, industrial finishing, and fleet refinishing environments where accurate mix ratios are critical to coating quality.

This insert supports a wide range of common mixing ratios including 1:1, 2:1:1, 4:1:1, 6:1:1, and 8:1:1, as well as the 3M Tri-Scale format. It is compatible with the large 850 mL PPS cup configuration and is suited for automotive refinishing professionals, industrial painters, and coating applicators who rely on the 3M PPS system for spray-ready mixing and application. The generic designation means it accommodates a broad range of standard paint formulations rather than a single product-specific mix.

Key Features

• Mix ratio printed on film for quick, accurate measurement at the cup
• Supports 1:1, 2:1:1, 4:1:1, 6:1:1, and 8:1:1 ratios plus 3M Tri-Scale
• Designed for use with the 850 mL large PPS cup
• Fits between the hard cup and flexible liner as required by the PPS system
• Generic format covers common paint mixes across multiple product lines

Compatibility

Designed for use with the 3M PPS 850 mL large cup system. Film inserts must be placed between the hard cup and flexible liner during assembly.

Installation Notes

Installation of PPS film inserts is performed by automotive refinishing and industrial painting professionals. Before assembling the cup, place the film insert between the hard outer cup and the flexible liner to ensure proper fit and accurate ratio reference. Do not skip the insert or install it outside the liner, as this will compromise both the seal and the ratio measurement. Follow the spray gun and coating manufacturer guidelines for mixing, pot life, and personal protective equipment requirements.

Technical Specifications

• Compatible Cup Size: 850 mL
• Supported Mix Ratios: 1:1, 2:1:1, 4:1:1, 6:1:1, 8:1:1, 3M Tri-Scale
• Weight: 1.12 pounds
• Unit of Measure: Box
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028411