Products
Suppresses mold growth
AGX BioGuard ZERO MOLD BOARD
Structure that suppresses recurrence
Other anti-mold measures cannot prevent recurrence
AGX BioGuard
ZERO MOLD BOARD
Why does it suppress mold recurrence?
The main cause of mold is “condensation.” An aluminum-coated layer that completely blocks moisture intrusion, gypsum board that prevents heat insulation and condensation, and hollow special beads with low heat capacity characteristics to eliminate temperature gradients, combined with the Japanese-developed special paint ‘Kabin Coat-T’ that kills attached mold spores — a three-layer structural design that prevents condensation itself and ‘creates an environment that greatly suppresses mold recurrence.’
Not “killing” mold,
but eliminating the conditions for its growth
ASTM Rating 10 No Mold
Eliminating the mold growth environment itself
through condensation suppression structure + antibacterial technology
Achieved the highest rating
(Rating 10) in ASTM testing
Growth inhibition for 1 mold species (56-day test)
= approximately 10 years in real-world environment
Test started: November 19, 2025 / Ended: December 17, 2025
Testing facility: MicroStar Lab (USA)
Lineup
| Specification | Standard Spec | Renovation Spec |
|---|---|---|
| Thickness | 9.5mm | 6.5mm |
| Back Surface | Aluminum coat (foil) |
Without aluminum (basic) |
| Construction Method | New installation, standard construction |
New installation, standard construction |
| Main Application | New ceilings and walls | Overlay renovation on existing ceilings |
| Features | High anti-mold performance, moisture resistance | Thin, lightweight, no demolition required, low cost |
Image of mold on fibers
Deep within fibers that are difficult to notice visually, mold spores continue to proliferate silently. Even in living spaces such as bedrooms, mold can develop from moisture and sebum stains, eventually dispersing into the air. By the time you notice, it has often already spread widely. That is why countermeasures at the invisible stage and reliable verification are important.
Anti-mold test verification examples
Verification after anti-mold test
at A·COOP Atoll store
Results of anti-mold test verification
at A·COOP Atoll store
-
01
No mold proliferation observed at the test area even after approximately 6 months
-
02
Mold in the vicinity of the test area has not transferred to the test specimen
Reported on June 23, 2024
In the anti-mold test conducted at A·COOP Atoll store, the ceiling board using ‘AGX BioGuard ZERO MOLD BOARD’ showed high anti-mold performance even in real-world environments (reported June 23, 2024).
Mold proliferation status around
the anti-mold test installation area
As a result of the anti-mold test, no transfer or proliferation of mold from the surrounding area was confirmed at the installation site of ‘AGX BioGuard ZERO MOLD BOARD.’ Even after approximately 6 months, a stable condition was maintained without being affected by the surrounding mold environment, demonstrating performance that suppresses adhesion and dispersal from external sources.
Suppresses mold growth
AGX BioGuard ZERO MOLD BOARD
Reasons to choose
Ceiling board that
suppresses mold growth
Design for anti-mold and antibacterial purposes
・Back surface aluminum coat blocks moisture intrusion and prevents internal generation
・Hollow beads are uniformly dispersed inside the material
※ Designated construction method is a prerequisite.
The anti-mold performance of this product is based on test results under our company’s test conditions, and the effect may vary depending on the usage environment (temperature, humidity, construction conditions, etc.). It does not guarantee permanent anti-mold effect.
Empirical Data
Anti-mold performance demonstrated through 71-species mold test and ASTM test
・Achieved the highest rating (Rating 10) in the ASTM D3273 indoor paint anti-mold performance test (U.S. standard)
Audit Compliance
・Compatible with both new construction and renovation, enabling adoption in existing facilities.
Renovation Compatible
No peeling, just attach. Anti-mold renovation completed in 1 day
Construction is complete simply by overlaying the 6.5mm thin board on top of the existing ceiling.
Demolition costs and industrial waste costs become zero, and the work can be completed in as little as one day.
Compatible with stores in operation and occupied residences.
Key construction points
・ Zero demolition and disposal costs: Gypsum board disposal fees are expensive as industrial waste. By not removing the existing board, disposal costs are completely eliminated.
・ Construction completed in as little as 1 day: Significantly shortens the construction period as no demolition process is required.
・ Less dust: Safe for construction at food factories and restaurants.
・ Thin, lightweight design (6.5mm): Dedicated specifications that minimize load on existing ceilings.
Feel free to contact us
We have all the information you need to make an informed decision
-
Ceiling board that suppresses mold growth
「ZERO MOLD CABY Gypsum Board」
Safety & Hygiene Assurance Package
「HACCP Guardian」
Documents available for free download -
Feel free to contact us
for inquiries and consultations