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The Anti-mildew Sealant Manufacturer!

Taizhou Qingkai Adhesive Co., Ltd. and our associated factory (Zhejiang Qingkai New Material Technology Co., Ltd.) are located in Taizhou, Zhejiang. which covers with convenient transportation access connecting with Ningbo Port. It is a high tech enterprise with a full industry chain integrating design, R & D, production and sales of silicone sealants, polyurethane foam agents, tile adhesives and other diversified building materials.

High-performance Anti-mildew Silicone Sealant
Single-component, deoxymethane type, neutral curing, easy to use; strong bonding ability, no corrosion, can bond well with most building materials without primer; after curing, the product forms a

Why choose us

Advanced Manufacturing Capacity

Automated lines and large daily output ensure consistent quality, stable lead time, and reliable bulk supply for international projects.

Strong OEM / ODM Support

Professional R&D and flexible production systems allow formula, packaging, and branding customization for different markets and applications.

Quality Assurance

We are followed to Quality Management System requirements and our full product line conform to the C T C Weather resistant Sealant Grading requirements (25, 35, 50 levels) from China Building Materials Certification Center.

Advantages Of Anti-Mildew Sealant

Anti-Mold & Anti-Bacterial:

Formulated with anti-fungal agents, this sealant actively resists mildew, mold, and bacterial growth.

Waterproof & Durable:

Creates a long-lasting, waterproof barrier that withstands humidity and frequent water contact.

Neutral Cure & Low Odor:

Many variants are neutral-curing and emit minimal odor, making them ideal for indoor applications.

Non-Yellowing:

Maintains a clean appearance over time without cracking, shrinking, or discoloring.

Easy Application:

Available in cartridges or sausage packs, it can be applied smoothly with a standard caulking gun.

Type of Anti-mildew Sealant

Countertop and Cabinet Sealant Solution

Countertop and cabinet sealant solutions designed to protect your kitchen and bathroom, protecting your countertops and cabinets from water stains and dirt.

Bathroom Mildewproof Sealant Solution

Use special waterproof and mildew proof sealant to seal and waterproof the gaps and joints in the bathroom where water is easy to breed mold. This sealant has the effect of anti-mildew and waterproof, effectively prevent mold breeding, and keep the bathroom dry and clean.

Kitchen Mildewproof Sealant Solution

Kitchen mildew resistant sealant solutions are designed to provide lasting protection against mold and moisture on kitchen surfaces. The sealant is an antibacterial formula with superior water resistance and is suitable for countertops, sinks, walls and tile joints.

High-performance Anti-mildew Silicone Sealant suppliers

Applications of Anti-mildew Sealant

01/

Bathrooms and Showers: Sealing gaps around bathtubs, sinks, and tiles to prevent mold and mildew buildup.

02/

Kitchens: Sealing around countertops, sinks, and backsplashes where moisture is prevalent.

03/

Basements: Preventing mold growth in joints and cracks exposed to high moisture levels.

04/

Windows and Doors: Sealing around window frames and doors to block moisture penetration.

05/

HVAC Systems: Sealing ducts and vents to reduce the risk of mold growth.

06/

Swimming Pools: Waterproofing and sealing areas exposed to frequent water contact, such as tiles and edges.

High-performance Anti-mildew Silicone Sealant

Applying Mold Resistant Silicone Sealant Correctly

Use painter's tape along edges for neat lines.
Apply an even bead along joints using steady pressure from a standard caulking gun.
Smooth immediately with a caulking tool or finger dipped in soapy water for uniform finish.
Allow full curing (usually 24–48 hours) before exposing to moisture.

Certifications

Ordering Process

Inquiryprice

Confirmation

We will provide options and finalize the design.

Payment

Upon confirmation, proceed with payment.

Sample Approval

Samples will be provided for your approval.

Production

Upon sample approval, we will begin production.

Quality Inspection

Each product undergoes a thorough quality inspection.

Shipping

We ensure timely and safe delivery.

After-sales service

Our team is always available to answer any after-sales inquiries.

Hard Packaging

Warranty: 9 months
Net volume: 300ml
Packaging quantity: 24 pcs per box

Aluminum Film Packaging

Warranty: 9 months
Net volume: 592ml
Packaging quantity: 20 pcs per box

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Q: How long does it take for anti-mold silicone sealant to cure completely?

A: Anti-mold silicone sealant typically takes around 24 to 48 hours to cure fully, depending on the temperature and humidity levels. Complete curing may take up to 7 days for maximum strength.

Q: Can I Clean Off Existing Mold Instead of Replacing the Caulk?

A: Cleaning gives short help. Bits deep inside stay alive under the top. Swap it to get rid of all bad sources for good.

Q: How Long Does It Take for Mold Resistant Silicone to Cure?

A: Most neutral cure silicones set in 24–48 hours. It depends on wet air levels. Cooler spots slow it a bit. But they make tighter holds when done.

Q: Can anti-mold silicone sealant be used on outdoor surfaces?

A: Yes, anti-mold silicone sealant can be used on outdoor surfaces, provided the conditions are suitable for curing, such as temperatures between 6°C and 40°C. It helps protect surfaces from mold and mildew, especially in high-humidity areas.

Q: Can anti-mold silicone sealants be painted over?

A: Most anti-mold silicone sealants are not paintable due to their non-porous surface. If you need a paintable surface, look for sealants specifically labeled as “paintable.”

Q: Are there any health risks associated with using anti-mold silicone sealants?

A: While silicone sealants are generally safe when used correctly, they can release volatile organic compounds (VOCs) during curing. Ensure good ventilation during application, and avoid direct skin contact with uncured sealant.

Q: Can anti-mold silicone sealants be removed and reapplied?

A: Yes, anti-mold silicone sealants can be removed, but it requires using a silicone remover or solvents. Ensure the surface is cleaned and prepared before reapplying fresh sealant for effective results.

Q: Can I buy samples placing orders?

A: Yes.Please feel free to contact us.

Q: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?

A: T/T,Western Union,Alipay,MoneyGram,and Paypal.This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

As one of the most professional anti-mildew sealant manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk cheap anti-mildew sealant from our factory. Contact us for more details.

anti fungus silicone sealant, Transparent silicone sealant, High performance Anti mildew Silicone Sealant

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