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These days it is not so much what you say about yourself, but what others say about you and your products.

Dentists, Denturists and Lab Technicians worldwide have tested our products and evaluated them clinically. Many have offered the following testimonial endorsements.

Nicolas Cheleux

January 23 2016

Macro-Lock post

The replacement of the carbon fibers with quartz fibers has dramatically improved the bio mechanical properties...

Gilberto Henostrosa

May 07 2018


The radiopaque X-RO fiber and Illusion color-change technologies make these posts even more appealing.

Tony Pensak

August 13 2018

Macro-Lock Oval

The oval post provides intimate contact with oval canals and maximizes our ability to reinforce roots and retain cores...

Brian Gray

July 23 2018

Macro-Lock Oval

These new posts address a real clinical indication from the structural, geometric, functional and esthetic perspectives all at once.

Alejandro Bertoldi Hepburn

April 15 2018

Macro-Lock Oval

I'm glad that somebody finally developed this post design, and it seems natural that RTD would be the one to do this.

Howard S. Glazer

March 11 2018

Macro-Lock Oval

This new design, an oval-shaped post with a tapered, round apical end, is ideal for these wide, flared and ovoid canals...

John Peters

March 25 2018

Macro-Lock Oval

This is an excellent post to enhance the endo-restorative complex. Moreover, I love the design, which matches the filing system and natural anatomy...

Leendert (Len) Boksman

February 04 2018

Macro-Lock Oval

For the most commonly shaped canal; an ovoid post! What a concept! This is the state of the art in fiber post technology and tooth restoration...

Daniel Torassa

November 12 2017

Macro-Lock Oval

This latest evolution of the Macro-Lock is a unique but simple approach to a common clinical challenge...

Bruce Crispin

February 11 2018

Macro-Lock Oval

I use and like the unique Oval Macro-lock Post. It is great for large, non-round canals where extra strength is desired.

Gilberto Henostrosa

February 04 2018

Macro-Lock Oval

We have been using the Macro-Lock Oval Posts for nearly a year, and find them to be a valuable addition to our armamentarium...

Alejandro Bertoldi Hepburn

March 26 2018

Quartz Splint

In flared and oddly-formed root canal treatments, I have had good success so far using Uni-directional Quartz Splint to augment the main fiber post...