3M ESPE RelyX Fiber Post

More than a post alone, RelyX Fiber Post from 3M ESPE is a complete system, designed to make excellent clinical results easier to achieve. The elasticity of RelyX Fiber Post is clinical proven to be similar to human dentin than is the elasticity of metal and ceramic posts - which means a much lower risk of root fracture due to the "wedge effect". If endodontic retreatment is required, it's reassuring to know RelyX Fiber Posts can be removed easily, without damaging the tooth. RelyX Fiber Post's unique resin composition and equally dispersed parallel fibers lead to superior mechanical strength. The microporous surface allows for additional bond strength through microretentive effects.