SportMaster is a leading brand of 100 percent acrylic sport surfacing, produced and headquartered in Sandusky, Ohio as part of the SealMaster family, with roots back to 1969. Its PickleMaster system is the official court surface of USA Pickleball: a pickleball-specific coating blended with a non-aggressive aggregate that grips shoes without chewing up balls, available in 17 standard colors plus custom blends, in professional and ready-to-use DIY formulas. The ProCushion system adds rubberized layers for joint-friendly cushioned courts, and the catalog covers resurfacers, crack repair, and line paints. Products are stocked through more than 100 SealMaster locations nationwide with contractor referrals available. Customers rate the Sandusky operation 4.3 stars across 23 Google reviews.