36663 TOILET SEAL LUBRICANT AND CONDITIONER 24 OZ
 
Thetford Toilet Seal Lubricant and Conditioner is specially formulated to penetrate and coat seals for smooth problem-free operation. Other benefits include:
Helps prevent sticking
Silicone-based formula is safe on toilets and holding tank seals (petroleum based lubricants cause swelling and degradation of rubber seals)
RV/Marine compatible