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
*Name Cannot be empty!
* Enter product details such as size, color,materials etc. and other specific requirements to receive an accurate quote. Cannot be empty
主图展示.png
应用场景.jpg
产品结构.png
产品细节.jpg

WetAgainst-Premium Waterproof Fiberglass Facing

1.Specification & Adaptation: 120-200g/m², specially designed for Ceiling finish

2.Core Waterproof Performance: 36-hour Waterproof ceiling protection (ASTM D7793), safeguarding core materials from mold

3.Breathability & Acoustics: 1200L/m²/s air permeability, enhancing acoustic performance for better space comfort

4.Fire Protection: Achieves Class A fire resistance via Fiberglass coated veil technology

5.Application Scenarios: Suitable for pools, bathrooms, etc., meeting Mold-proof ceiling requirements

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.
    01

    Swimming Pools

    Blocks moisture infiltration, eliminating 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.
    02

    Bathrooms

    Long-term humidity resistance prevents warping and deformation of Ceiling Finish.
    The quality requirements for hospital ceilings are very high, and waterproofing is a very important performance requirement.
    03

    Hospitals

    Antimicrobial Mold-Proof Ceiling solutions maintain sterile environments.
    Fiberglass coated veil is usually combined with sound-absorbing core material to make acoustic ceiling, which can help purify the environment from unnecessary sound.
    04

    Offices

    Breathable design reduces noise echoes, optimizing workspace comfort.
    Read more

    Product Performance

    Acoustic ceilings are usually made of an absorbent core material combined with a fiberglass coated veil.
    01

    Premium Ceiling Finish Material

    WetAgainst’s Fiberglass Coated Veil (120g~200g/m²) balances lightweight design with exceptional durability, ideal for commercial ceilings. Its high-tensile fiberglass core resists sagging and adapts to curved or flat surfaces, while the polymer coating ensures a smooth matte/gloss finish. Compatible with gypsum, mineral wool, and metal substrates, it supports heat-activated or mechanical installation for wrinkle-free results.The material withstands structural loads without sacrificing strength, and its hard-wearing surface maintains its appearance in high-traffic spaces such as airports and hospitals.
    The highly waterproof fiberglass coated veil is waterproof for up to 36 hours.
    02

    36-Hour Waterproof Ceiling Defense

    Certified by ASTM D7793, WetAgainst’s nano-ceramic layer bonds with fiberglass to block water penetration for 36+ hours—triple the performance of standard membranes. The hydrophobic coating repels moisture while allowing vapor diffusion (0.15 perm rating), preventing blistering and mold growth. Inhibits 99.6% of bacteria, making it ideal for pools, laboratories and food facilities. Field testing in coastal areas has shown 98% corrosion resistance after 5 years, ensuring 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.
    03

    High Breathability for Acoustic Comfort

    With 1200L/m²/s airflow (ISO 9237 certified), the microporous structure regulates humidity while enhancing sound absorption (NRC 0.85). It reduces mid-frequency noise by 18dB, outperforming traditional panels in offices and schools. The breathable design prevents condensation, cutting HVAC energy use by up to 22% in climate-controlled spaces. Non-metallic composition also eliminates electromagnetic interference risks, making it safe for MRI rooms and tech-heavy environments.
    fire-1034853_1920
    04

    Class A Fire-Resistant Mold-Proof Ceiling

    The Fiberglass Coated Veil core naturally resists ignition, enhanced by flame-retardant additives to meet GB8624 Class A standards, capable of self-extinguishing when removed from fire and preventing flame spread. During fires, it chars to form an insulating barrier, slowing flame spread and protecting public spaces like hospitals and malls.
    pexels-yankrukov-8837733_副本
    04

    Customizable Solutions

    Tailor your Waterproof Ceiling with Pantone-matched colors or optimize technical specs (e.g., enhanced mold resistance for spas, increase or decrease permeability for specific environments). Our R&D team adapts thickness, coatings, and permeability to align with architectural visions and functional demands.

    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

    Why choose GRECHO

    • Reliable quality
      Products must comply with relevant international and industry standards, such as EN13501-1: 2018 and ASTM E84-24 fire protection standards, to ensure that they can function stably and reliably in various application scenarios and win the trust of customers.
      10
    • Innovation capability
      Ability to continuously invest in research and development to develop fiberglass coated veil products with unique performance and advantages to meet the diverse needs of different customers in different scenarios, such as developing more environmentally friendly, energy-saving and functional products.
      DSC08673_副本
    • Environmental awareness
      Pay attention to environmental protection, reduce the impact on the environment during production, develop environmentally friendly products, meet the requirements of modern society for environmental protection, and help buildings achieve LEED certification.
      DSC08622_副本
    • Production capacity
      With advanced production equipment and processes, high-quality fiberglass coated veil products can be produced efficiently and stably to meet market demand. Every process and every production will be subject to quality inspection and control of the product.
      DSC08716-已增强-降噪_副本
    • Customization capability
      Ability to provide personalized customization services according to the different needs of customers, such as customization of product thickness, weight, color and related performance to meet the special needs of customers.
      DSC08809_副本
    • Service capability
      Provide high-quality pre-sales, sales and after-sales services, including product consultation, technical support, full logistics tracking starting from sample orders, after-sales maintenance, etc., to ensure that customers have no worries during use.
      微信图片_20250328092643

    Product screening

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

    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