Penrite 10 Tenths Foam Filter Oil is a mineral solvent based foam filter oil formulated to provide protection from sand, dirt and dust ingestion. The super tacky formula traps contaminants in the air filter so your engine can breather fresh, clean air while also minimising air flow restrictions especially in high performance racing applications. Penrite 10 Tenths Foam Air Filter Oil is available in both liquid and aerosol formats to suit your preferred application method. Penrite Foam Air Filter Oil is safe to use on all washable air cleaners fitted to a range of motorcycles, 4wd, ATVs and even race and rally cars. Please note: This product is not suitable for use in any air-breathing and associated equipment, such as SCUBA gear.