Dow Biocides

Paint and Coatings

Prevents microbial degradation by microorganisms in paint defoamers, coalescing agents, dispersants, stabilizers, thickening agents, and other ingredients incorporated into paint materials. Also used for quick clean up of contaminated wash water, latexes, mineral slurries and finished formulations.

Please note that not all products are registered in all regions for all applications. Please contact us to check relevance of a particular biocide for your application.

Product Name Active Composition Description Ph Use Range
AMICAL 48 95% Diiodomethyl-p-tolylsulfone Solid 2-11
AMICAL Flowable 40% Diiodomethyl-p-tolylsulfone Liquid 2-11
AMICAL WP 46% Diiodomethyl-p-tolylsulfone Solid 3-11
BIOBAN BP‑10 10% 2-bromo-2-nitropropane-1,3-diol (bronopol) Liquid 4-8
BIOBAN BP‑30 30% 2-bromo-2nitro-1,3-propanediol (bronopol) Liquid 4-8
BIOBAN BP‑40 40% 2-bromo-2-nitropropane-1,3-diol (bronopol) Liquid 4-8
BIOBAN BP‑PLUS 99% 2-bromo-2-nitropropane-1,3-diol (bronopol) Solid 4-8
BIOBAN CS‑1135 78% 4,4-dimethyloxazolidine Liquid 7-11
BIOBAN DXN 90% 2,6-dimethyl-m-dioxan-4 ol acetate Liquid 3-8.5
CANGUARD BIT 10 Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 10‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 AS Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 AS‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 DPG Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 DPG‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 LC‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 20 LV‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
CANGUARD BIT 33 AS‑E Preservative 1,2-benzisothiazolin-3-one Liquid 2 - 12
DOWICIDE 25L Antimicrobial 25% sodium o-phenylphenate Solid >8.5
DOWICIDE A Antimicrobial 72% sodium o-phenylphenate Solid >8.5
DOWICIL 150 Antimicrobial 96% cis 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride Powder 4-10
DOWICIL 75 Preservative 64% 1-(3-chloroallyl)-3,5,7-triaza-1-azoniaadamantane chloride Powder 2-12
DOWICIL 96 Antimicrobial 97.5% 7-ethyl bicyclooxazolidine Liquid 7-11
DOWICIL QK‑20 Antimicrobial 20% 2,2-dibromo-3-nitrilopropionamide Liquid 4-9.5
FILMGUARD IPBC 100 Fungicidal Agent 98% 3-Iodopropynylbutylcarbamate Solid ~5
FILMGUARD IPBC 20 Fungicidal Agent 20% 3-Iodopropynylbutylcarbamate Liquid 4.5 - 5.5
FILMGUARD IPBC 40 Fungicidal Agent 40% 3-Iodopropynylbutylcarbamate Liquid 4.5 - 5.5
UCARCIDE 225 Preservative 25% glutaraldehyde Liquid 3-9
UCARCIDE 250 Preservative 50% glutaraldehyde Liquid 3-9
UCARCIDE 50 Antimicrobial 50% glutaraldehyde Liquid 3-9


For additional information on specialty chemicals for paint and coatings applications, please visit the ANGUS Chemical Company site.


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