Fire Retardant Grade

Fire Retardant Polyurea

The Archi Shield Fire Retardant (FR) formulation provides passive fire protection without sacrificing waterproofing performance. Engineered to slow flame spread, resist ignition, and self-extinguish — perfect for commercial, industrial, and high-occupancy buildings.

Self-Extinguishing Low Flame Spread Industrial Grade Fire Code Compliant ASTM E84 Tested
Request a Quotation
Where it's used

Built for higher-risk buildings

Commercial

Offices, retail and mixed-use buildings.

Industrial

Factories, warehouses and plant facilities.

High-Occupancy

Residential towers, hotels, schools.

Marine

Boats and vessels, alongside standard waterproofing.

Test Reports

Independently verified, with real numbers

Tested by the Korea Testing & Research Institute (KTR) under MOLIT Notice No. 2023-24, Article 25, Clauses 1 and 2 — the Heat Release Rate Test (Cone Calorimeter Method) and the Toxic Gas Emission Test. Archi Shield passed both with a "Compliant" rating.

0.3–2.3 MJ/m²Heat release in 5 min (limit: ≤ 8 MJ/m²)
~12 minAverage time to behavioral stop (required: ≥ 9 min)
12 mgTaber abrasion (KSF 4922 limit: 200mg — 6% of it)
PassedLive ammunition & ignition tests, confirmed by X-ray imaging

In a live ammunition test, a 3mm coating applied over ballistic fabric failed to be penetrated — X-ray imaging afterward showed the bullet embedded in the plate, confirming the coating absorbed and dispersed the impact. In a separate ignition test on 100mm Type 2 Styrofoam with a 3mm coating, flame did not spread across the coated surface and the substrate underneath remained unaffected.

View certifications