Permaguard is a proprietary barrier coating developed by Spradling that is used to resist stain, scratches, scuffs, and abrasion, while inhibiting the growth of bacteria, fungus, mold, and mildew. Permaguard can be cleaned with mild soap and alcohol and is applicable for marine industries. Spradling also offers PBG+ as a proprietary vinyl protective coating and barrier that combines the performance of Permablok and Permaguard.