Chemicalshedley-technologiesprotect-it

Protect-It

Hedley Technologies · diatomaceous earth plus silica gel · EPA Reg 66923-2 · stored-product ✓ Last verified 2026-08-03

About this product

Active ingredient diatomaceous earth plus silica gel
Manufacturer Hedley Technologies
Category stored-product

Full details for Protect-It

Product label Application rates, approved sites and restrictions — the enforceable document. Safety data sheet Hazards, first aid, storage, disposal and PPE. EPA registration data Reg. 66923-2 — registry reference, signal word and status.

Professional field research

Top-350 pro product · research rank #335

Research commentary — not label direction. The label is the law: always follow the product label and any state supplemental labeling.

Status: current

Physical desiccant pesticide useful in grain and structures; inhalation control and commodity effects matter.

Availability: Current professional product.

Evidence reviewed: peer-reviewed;trade;manufacturer-label

Applicator discussion

Nothing here is label direction — the label is the law. These are notes from other applicators, moderated before they appear. Always work from this product's label and any state supplemental label that applies where you are working.

Add your experience

Sign in to post. Comments are reviewed before they appear.

Documents