The Holdfast guide

Your roof.
A clearer next step.

Short visual guides for the questions that matter. Watch, read, or go straight to the step you need.

Crew applying HRX to an asphalt shingle roof, with the caption Penetrates. Stabilizes. Cures clear.
Watch the application

What HRX is designed to do.

A 43-second silent, captioned explainer cut from Armovex application footage: why granules matter, what the coating does, which roofs qualify.

Watch the explainer →
Still have a question?

Start with what you know.

A roof check guides the conversation. Inspection confirms the recommendation.

Start my roof check →