Aqualoq Masterseal universal wax free toilet seal gasket features a watertight seal on the bathroom floor that stops water leaks. The perfect toilet parts replacement kit with a wax free toilet gasket that provides a 100% airtight and watertight seal. An extended neck membrane made out of thermoplastic rubber ensures proper sealing. You can remove the toilet many times without ever having to replace the waxless gasket seal. It is faster and easier to install, especially in comparison to sponge and wax seals minus the mess. With the Aqualoq Masterseal toilet seal gasket, you wont need that unsightly silicone around your toilet. The best part of the extended membrane is silicone applied beneath the toilet base, which allows for the flow of air. The membrane itself also reduces the humidity that tends to create dirt around toilets. With the Aqualoq Masterseal gasket, you get a wax free seal solution that is more dependable. This ensures a permanent rubber seal for your toilet at the home, office, school, or RV. Compatible with RV as RV toilet gasket. The composition of the material ensures that it will never break down. It is the perfect toilet kit replacement for a wax seal. An extended spacer and discharge neck kit with bolts and a toilet gasket ring allow you to make more secure connections irrespective of the height of your floor flange. When you install it, you just need to get silicone around the toilet as it only needs silicone under its rubber membrane. The universal wax free toilet seal gasket will save you time while preventing the buildup of humidity in your washroom. This will provide you with secure sealing while preventing the leakage of water to the floors below. Installation Guide: To install Universal Wax Free Toilet Seal Gasket, please follow these steps: 1. Apply the silicone to the Masterseal 2. Install the gasket to the ground and center it on and around the drain 3. Install your toilet and tighten it to the floor with