Our Poly Foam Pigs are constructed of flexible, high quality polyurethane foam and are available in various densities such as; 2.5lb, 3lb., 4lb. and 5lb., with 2.5lb. being the softest and most flexible. All RBS are available in bullet style, double dish style or balls.
For densities higher than 5lb. please see the SBD (Scarlet Bare Durafoam) series.
For densities softer than 2.5lb. please see the YBS (Yellow Bare Swab) series.
RBS sizes range from 1/2" up to 48" and can be made with a bullet nose or a bi-directional / double dish style. Please note; larger sizes above 30" are only available in double dish.
Additions can be added such as: nylon pull rope on one end or nylon pull rope on both ends. We also offer aircraft steel cable and/or chain on one end or both ends. We can customize to suit your needs.
Lengths of RBS can be adjusted, but are usually 2 times the O.D.RBS poly pigs are normally used for regular drying and can run for approximately 10 MI or 16 KM, but have been known to last longer.