Thetford Seal Lubricant

Thetford Seal Lubricant & Conditioner

Essential for camper, caravan, or marine toilet upkeep, this silicone-based lubricant protects and extends the life of rubber seals and valves in portable and cassette toilets.

Key Features:

• Seal Protection: Coats seals to prevent drying and sticking, keeping them operating smoothly and avoiding wear.

• Silicone-Based Formula: Safe for rubber and holding tank materials—unlike petroleum-based products that can swell or damage seals.

• Extends Seal Life: Regular use helps prolong seal integrity, potentially delaying replacement by years .

• Easy Application: Spray or liquid form penetrates easily into seals, keeping valves and plungers smooth and reliable.

• RV/Marine Approved: Specifically formulated for sanitation systems—avoids damage and maintains performance.

Use at the start of the season and whenever seals feel dry. Keeping seals conditioned ensures quieter operation, better performance, and hassle-free toilet maintenance.