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Recent News

  1. HTT – Episode 3 – Dryouts
    August 3, 2020 / Podcast
  2. Refractory Use in Launch Pad Solutions
    July 31, 2020 / Podcast, Products
  3. HTT Special – Launch Pad Refractories
    July 20, 2020 / Podcast


HTT Episode 3 Now Live

Listen in to learn about the importance of dryouts in monolithics refractory linings, what goes on and why it pays to be proactive.

HTT Special Available Now!

Tune in to this special episode on refractories used in the space industry.

HTT Episode 2 Available Now!

Tune in to learn about lightweight aggregates, including HWI's own GREENLITE aggregate.


Our brand new GUNTECH™ gun mixes have been designed for easy installation without compromising installed properties.