Mark's 1.6 GPF Timed Shark Skin™ Flapper

• Brand Name | Approved Vendor

Mark's SHARK SKIN® flappers are made of a special royal blue, 100% high grade rubber compound. The flappers contain no vinyl and will not warp like some vinyl flappers are known to do. The rubber compound has a built-in antioxidant to give it resistance to chloramines and other chemicals, as well as toilet cleaning products that deteriorate standard rubber and vinyl products used in toilet tanks. This soft, vinyl free, 100% natural rubber compound will even seal on flush valves with imperfect seat surfaces. Use these extraordinary flappers to eliminate those costly "call-backs". Made in the USA by professionals, for professionals. Guaranteed for 5 years.

Designed for use in 1.6 GPF toilets. Flapper drop time is regulated by 5 color-coded, removable inserts, which allows usage on many brands of 1.6 GPF water closets.