English

English French German Portuguese Spanish Russian Japanese Korean Arabic Irish Greek Turkish Italian Danish Romanian Indonesian Czech Afrikaans Swedish Polish Basque Catalan Esperanto Hindi Lao Albanian Amharic Armenian Azerbaijani Belarusian Bengali Bosnian Bulgarian Cebuano Chichewa Corsican Croatian Dutch Estonian Filipino Finnish Frisian Galician Georgian Gujarati Haitian Hausa Hawaiian Hebrew Hmong Hungarian Icelandic Igbo Javanese Kannada Kazakh Khmer Kurdish Kyrgyz Latin Latvian Lithuanian Luxembou.. Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Burmese Nepali Norwegian Pashto Persian Punjabi Serbian Sesotho Sinhala Slovak Slovenian Somali Samoan Scots Gaelic Shona Sindhi Sundanese Swahili Tajik Tamil Telugu Thai Ukrainian Urdu Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu Kinyarwanda Tatar Oriya Turkmen Uyghur

Leave Your Message

WetAgainst - Top-Tier Waterproof Fiberglass Facing

The weight is 120g - 200g/m², which is designed for ceiling finish applications.
It can provide 36 - hour waterproof protection for the ceiling (as per ASTM D7793), protecting the core materials from mold and decay.
The breathability is 1200L/m²/s, which can enhance the acoustic performance.
It has class A fire resistance with the fiberglass coated veil technology.
It is perfect for the mold - proof ceiling requirements in pools, bathrooms, hospitals and offices.

Free samples for testing
Fast production and shipment
ISO9001 certification factory
Complies with ASTM E84 and EN13501 international fire protection standards
Professional factory and R&D capability
24-hour professional customer service

Technical Data Sheet Contact us

Product application scenarios

For places with high humidity such as swimming pools, the ceilings with high-quality fiberglass coated veil can effectively prevent water vapor penetration and prevent mold.

Swimming Pools

Prevents moisture from infiltrating and gets rid of mildew on waterproof ceiling surfaces.

In general, bathrooms are prone to mold, but the use of highly waterproof fiberglass coated veil as the ceiling surface can effectively prevent mold growth.

Bathrooms

Long - term resistance to humidity stops the Ceiling Finish from warping and deforming.

The quality requirements for hospital ceilings are very high, and waterproofing is a very important performance requirement.

Hospitals

Ceiling solutions that are antimicrobial and mold - proof keep the environments sterile.

Fiberglass coated veil is usually combined with sound-absorbing core material to make acoustic ceiling, which can help purify the environment from unnecessary sound.

Offices

The breathable design lessens noise echoes, optimizing the comfort of the workspace.

Read more

Product Performance

Acoustic ceilings are usually made of an absorbent core material combined with a fiberglass coated veil.

Premium Ceiling Finish Material

WetAgainst’s Fiberglass Coated Veil (weighing 120g - 200g/m²) combines a lightweight design with remarkable durability, which is perfect for commercial ceilings. Its high - tensile fiberglass core can prevent sagging and is suitable for both curved and flat surfaces. The polymer coating guarantees a smooth matte or gloss finish. It is compatible with gypsum, mineral wool and metal substrates. It enables heat - activated or mechanical installation to achieve wrinkle - free results. The material can bear structural loads without losing its strength, and its durable surface can keep its appearance in busy areas like airports and hospitals.

The highly waterproof fiberglass coated veil is waterproof for up to 36 hours.

36-Hour Waterproof Ceiling Defense

WetAgainst’s nano - ceramic layer, which is certified by ASTM D7793, bonds with fiberglass to prevent water penetration for over 36 hours, performing three times better than standard membranes. The hydrophobic coating keeps moisture out while permitting vapor diffusion (0.15 perm rating), stopping blistering and mold growth. It inhibits 99.6% of bacteria, so it is great for pools, laboratories and food facilities. Field tests in coastal regions have indicated 98% corrosion resistance after 5 years, providing long - term protection for metal frames.

The use of acoustic panels can maximize the performance of sound while reducing the spread of noise in the environment.

High Breathability for Acoustic Comfort

The microporous structure, with an airflow of 1200L/m²/s (certified by ISO 9237), regulates humidity and improves sound absorption (NRC 0.85). It decreases mid - frequency noise by 18dB, performing better than traditional panels in offices and schools. The breathable design stops condensation, reducing HVAC energy consumption by as much as 22% in climate - controlled areas. Its non - metallic composition also removes the risks of electromagnetic interference, which makes it safe for MRI rooms and technology - intensive environments.

fire-1034853_1920

Class A Fire-Resistant Mold-Proof Ceiling

The core of the Fiberglass Coated Veil has a natural resistance to ignition. Flame - retardant additives enhance this property, enabling it to meet GB8624 Class A standards. It can self - extinguish when taken away from fire and prevent the spread of flames. In case of fires, it chars to create an insulating barrier, which slows down the spread of flames and safeguards public spaces such as hospitals and malls.

pexels-yankrukov-8837733_副本

Customizable Solutions

Customize your Waterproof Ceiling with Pantone - matched colors or improve technical specifications (for example, boost mold resistance for spas, raise or lower permeability for particular environments). Our R & D team adjusts thickness, coatings, and permeability to match architectural concepts and functional requirements.

GRECHO FIBERGLASSCustomer Reviews

doctors-2607295_1920 (1)_副本

0d4097fd943ce5193504b60258205d6d

We specify WetAgainst Waterproof Ceiling systems for all bathroom projects. Clients love the mold-proof assurance, and contractors report 20% faster installation due to its easy cutting. The custom matte white perfectly complements marble tiles.

gdpankxysjjgfyxgs-reviews-13

Luke Ross

Senior Engineer

Order process

2f3f63e6352c92da1c9b8aaf6e7d68c1

Leave inquiry information

c2f269bf17e721386d8f11fa1f17a17b

Get our contact

bf71439d33ad20fa3245f1ac7290dcb1

Get samples

246da4cdeb69fb8a91c0dc0c97093ef8

Confirm product (customizable) and quote

e78a979791ac51a722cf8626aef85eda

Grow together

微信图片_20250403111403

Receiving

af2f6efb8b6043bc58cb54b458f0911b

Shipping

微信图片_20250403111750

Product production

989fef16fba3c64d331832107e1f9b88

Contract

Product screening

Select the product features you need and recommend products that meet your requirements.

Fire performance

Waterproof performance

Other Properties

search

01

Universal oblique light (long side direction double bias) line light source

01

Universal oblique light (long side direction double bias) line light source

01

Universal oblique light (long side direction double bias) line light source

Empower your spaces with GRECHO! Request free samples or a personalized consultation today to transform your environment.

Take Action Now

Contact us to learn more