3M PPS series 2.0 sealing plugs are designed specifically for the 3M PPS 2.0 spray cup system. sealing plugs fit into PPS series 2.0 lids of all sizes and feature a wide, flat design that creates a stable base for supporting lid and cup assemblies when turned upside down. this lets you keep the lid filters wet, preserving them during temporary sealing and protection of paint and coatings. designed specifically for 3M PPS series 2.0 - the next generation of our highest performing disposable spray cup system - 3M PPS series 2.0 sealing plugs are designed for added performance during temporary sealing and protection of paint and other coatings. sealing plugs fit securely into all sizes of PPS series 2.0 lids. the outward facing end is wide and flat, forming a stable base. you can simply turn the cup and lid assembly upside down and place it on the sealing plug for secure temporary sealing and protection. this method also allows you to keep the 120 or 200 micron filters submerged in fluid, helping preserve them for fewer lid replacements. the 3M PPS series 2.0 spray cup system is our latest, best performing disposable spray cup system. the system has been redesigned from the connection to the cup, and has been improved in six ways offering a complete disposable spray cup solution for mixing/measuring, filtering, spraying and for temporary sealing and protection of sprayable coatings. every PPS series 2.0 lid features a quarter turn lid locking system to help reduce paint build-up and possible contamination. Additionally, each lid and liner kit contains a new hard cup which also features universal mixing ratios built into the cup, eliminating the need for separate inserts and helping ensure the most accurate mix possible. 3M PPS series 2.0 makes it even easier to mix directly in the cup. if you're mixing on a scale, use the "max fill" notation on each cup to fit the maximum amount. cups include a clear access window to help you see how much material is left while spraying. the window also allows you to hold the liner for easier, cleaner lid removal. this is especially useful during refills or tinting. Our3M PPS series 2.0 lids feature a domed geometry that allows up to 3 oz (90 mL) of material below the filter during on demand spraying. this reduces sputter and other inconsistencies in spray performance. lids also feature a wider spout for improved fluid flow. a built in full diameter filter delivers the highest quality filtration - no assembly needed. a new adapter design provides a four point connection and a wider 360 deg platform to ensure a stable, reliable lid-to spray gun connection. larger sealing plugs do more than just seal. for instance, you can turn the cup upside down and use the new sealing plug as a base for temporary sealing and protecting, helping keep the built in filter wet and reducing the need for replacement lids. every lid features a built in full diameter filter available in 200 or 125 micron mesh. Be sure to consult the paint or coatings manufacturer for the recommended filter mesh size. our PPS 2.0 spray cup system is available in 5 sizes - 3 oz (90 mL), 6.8 oz (200 mL), 13.5 oz (400 mL), 22 oz (650 mL) and 28 oz (850 mL). using the right size cup for every repair not only reduces your cost per lid and liner, it can reduce the likelihood of over mixing.