CAL FIRE
Clore is officially on the Cal Fire Certified Vendors list, having passed the California State Fire Marshal's fire retardant tests.
View CAL FIRE ListingINDEPENDENTLY VERIFIED
Tested & Certified
Clore's safety and efficacy are backed by independent laboratories and industry-leading certification bodies. Here's who stands behind our product. For SDS or more information on our standings, Contact Us!
Link to our Test Gallery
Intertek
Independently tested and verified by Intertek, a global leader in quality assurance and safety testing.
StillMeadow, Inc.
Acute oral LD50 > 5,000 mg/kg — rated EPA Category IV, the lowest toxicity category. Safe around your family and pets.
McCampbell Analytical
Certified aquatic toxicity rating of 4,450 mg/L — more than double that of the leading competitor, making it safer for local waterways and ecosystems.
SGS
Tested by SGS, the world's leading inspection, verification, testing, and certification company.
TEST GALLERY
Proven in the field
A growing record of side-by-side burn tests, ignition trials, and live field demonstrations.
Dry Fuel Bed Test
Treated dry fuel would not burn while an identical untreated bed beside it fully combusted.
We applied Clore Wildfire Defense to a 3-foot stretch of dry fuel in a semicircle, then ignited an identical untreated bed beside it. The treated area would not burn, while the untreated side fully combusted. Conditions were replicated as closely as possible per local regulations.
Paper Strip Test
Flame traveled freely across the untreated half of a paper strip and extinguished instantly at the Clore-treated line.
Half of a paper strip was treated with Clore, the other half left untreated. Flame traveled freely across the untreated side and extinguished instantly upon reaching the treated line, demonstrating immediate ignition resistance.
Pine Needles Test
After 12 hours of dwell time, treated pine needles would not carry flame while the untreated bed burned through completely.
Clore was applied to a bed of pine needles and left for 12 hours before ignition. The treated zone would not carry flame, while the untreated bed burned through completely under matched conditions.
Board Burn-Through Test
Under a minute of direct open flame, the Clore-treated board held its structure while the untreated board failed.
Two wooden boards were exposed to direct open flame for over a minute. The untreated board showed deep charring and structural failure. The Clore-treated board resisted burn-through and held its structure intact.
Live Demo, Alpine Club
Calistoga, CA
A live in-field test on open dry grass, where the Clore-treated perimeter held firm against active flame.
A live, in-field test of Clore Wildfire Defense was conducted on an open dry grass field near the Alpine Club. The treated perimeter held firm against active flame while the surrounding fuel burned freely.
While every effort is made to ensure accuracy, no test method is entirely infallible. Variations in individual conditions, environmental factors, and other circumstances may impact results. These tests are provided for demonstration purposes only and should not be considered a substitute for professional judgment or any other implications.