Broad Spectrum Fungicide/Biocide/in Can Preservative for Water-Based Coatings and Paints
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Product Highlights
- Broad-spectrum---Effective against bacteria (G+/G-), fungi, yeasts, molds, and algae
- Low dosage---0.05%-0.3% (in-can) / 0.25%-2.0% (dry-film) - cost-effective
- Fast & long-lasting---Rapid kill with prolonged protection
- Wide pH range----Stable at pH 4-9 for various aqueous systems
- Heat-resistant---Withstands 80 degree-150 degree depending on grade
- Good compatibility---Compatible with emulsions, dispersants, thickeners - minimal side effects
- Versatile----Suitable for coatings, inks, adhesives, latex, slurries, and more
- Stable---Resistant to light, heat, and UV degradation
Product Attributes
- Customization
- Available
- Appearance
- Liquid
- Usage
- Coating Auxiliary Agents
- Model NO.
- In can Preservative
- Color
- Colorless and Clear Liquid
- pH
- 4-9
- Product Name
- in Can Preservative
- Certificate
- MSDS COA TDS
- Density
- 1.029 G/Ml
- Transport Package
- Plastic Bucket
- Specification
- 25kg/Drum
- Trademark
- NEWSANDA
- Origin
- China
- Production Capacity
- 15000tons Per Year
- Package Size
- 50.00cm * 40.00cm * 50.00cm
- Package Gross Weight
- 27.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Broad Spectrum Fungicide/Biocide/in Can Preservative for Water-Based Coatings and Paints
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Product Description


Item | Specification |
Density | 1.029 g/ml |
Viscosity (25°C) | 20 mPa·s |
pH Value | 1.5 – 4.0 |
Flash Point | > 100°C |
pH Applicability Range | 4 – 9 |
Miscibility / Solubility | Fully miscible with water and other polar organic solvents (e.g., alcohols, glycols) in any proportion |
Compatibility | Compatible with most emulsion systems. We generally recommend testing compatibility prior to use |

Texture paints (real stone coatings)
Multicolor coatings
Waterproof coatings
Water-based wood coatings
Water-based toy coatings
Water-based industrial coatings
Acrylic paints
Pastes and pigment dispersions
Art materials
Putty pastes (spackling compounds)




About the Supplier
Company Profile
Qingdao New Sanda Industry Co., Ltd. is a leading chemical enterprise specializing in the development, production, and global distribution of high-performance industrial additives. With extensive experience in international trade, our products have been successfully exported to over 30 countries across Asia, Africa, and South America, earning recognition for their consistent quality and competitive pricing. Our comprehensive product portfolio includes advanced additives for coatings and paints, rubber and plastic processing, industrial adhesives, water treatment systems, and construction materials.
As a trusted chemical solutions partner, we distinguish ourselves through technical innovation and market-responsive product development. Our dedicated R&D team maintains close collaboration with clients worldwide to deliver customized formulations that address specific application challenges. We implement rigorous quality control protocols throughout the production process, from raw material selection to final product inspection, ensuring reliable performance in diverse industrial environments. Beyond product supply, we provide comprehensive technical support including formulation optimization, application testing, and troubleshooting services tailored to each market's requirements.
With a strong commitment to sustainable development, we continuously optimize our product lines to meet evolving environmental standards while maintaining high performance characteristics. Our export-oriented approach includes thorough understanding of international chemical regulations and shipping requirements, enabling smooth cross-border transactions. The company maintains strategic partnerships with logistics providers to ensure efficient delivery to global destinations, supported by multilingual documentation and after-sales service.
Building on our successful track record in international markets, we are expanding our presence in emerging economies through localized technical support and flexible supply solutions. Our product development process incorporates feedback from global partners to ensure relevance to regional market needs. From initial sample testing to full-scale commercial supply, we provide reliable, end-to-end solutions for industrial additive requirements across multiple sectors.
About Our Factory & Business Background
- Address
- Room 1310, No. 193, Jiangshan Middle Road, Huangdao District, Qingdao, Shandong, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FCA
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- QINGDAO, TIANJIN
Our Production Capability & Technical Expertise
- Main Products
- Titanium Dioxide, HPMC, Vae, Foaming Agent ADC, HEC, CMC, Expanding Agent, TiO2, Rdp, STPP
Our Industry Experience & Global Business Record
- Export Year
- 2015-05-03
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- 1. Why do water-based coatings get moldy?
- Water-based coatings contain nutrients (water, cellulose, emulsions). Under 25-35degree and high humidity, mold and bacteria multiply, causing odors, spots, and spoilage.
- 2. In-can preservative vs. dry-film fungicide --what's the difference?
- In-can preservative prevents spoilage during storage (odor, deterioration). Dry-film fungicide prevents mold and algae on the paint film. They serve different stages and cannot substitute each other.
- 3. What is the recommended dosage?
- In-can preservative: 0.05%-0.25%. Dry-film fungicide: 0.25%-2.0%. Increase in hot/humid conditions. Final dosage verified by testing.
- 4. Common chemical types?
- Isothiazolinones (MIT/CMIT/BIT/OIT/DCOIT), pyrithiones (ZPT), benzimidazoles (Carbendazim/BCM), carbamates (IPBC). Isothiazolinones are most widely used.
- 5. Why mold still grows even with fungicide?
- Possible reasons: 1. High film porosity absorbs moisture; 2. In-can only, no dry-film fungicide; 3. Poor application conditions; 4. Incompatibility/degradation.
- 6. Safe for humans?
- Biocides are pesticide-class -- wear PPE and consult SDS. At compliant dosage, cured film is safe. Export requires attention to local regulations.
- 7. How to choose the right fungicide?
- Consider 4 factors: 1. Protection stage (in-can/dry-film); 2. Coating system (emulsion/pH/PVC); 3. Target market regulations; 4. Compatibility testing (small batch, 50degree*72h).
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