Substrate wetting agent WSS-713
Wss-713 is a very cost-effective silicone wetting aadditive with ultra-low surface tension for a wide range of applications, which does not increase slip and affect the adhesion fastness and recoatability between layers. ○ Ultra low surface tension (0.1% Aqueous solution, static surface tension is as low as 20.5 mN/m) ○ Excellent substrate wettability and permeability, effectively preventing shrinkage holes ○ Excellent resin miscibility ○ Does not increase slip, does not affect interlayer adhesion fastness and recoatability

○ Water-based paint, ink

Recommended amount: 0.1-1.0% in the total formula

○ Water-based fountain solution

Recommended amount: 1.5-2.0% in the total formula

○ Water-based wood primer paint and water-based plastic paint

Recommended amount: 0.2-0.3% in the total formula

○ Water-based leather coating or leather tanning

Recommended amount: 0.3-0.5% in the total formula

○ Metallic paint

Recommended amount: 0.3-0.5% in the total formula

○ Petroleum extraction, cleaning and washing products

Recommended amount: 0.6-1.0% in the total formula


Technical data

○ Appearance: transparent liquid

○ Active matter content: 100%

Chemical composition

○ Organosiloxane copolymer

Process Description

○ Pre-diluted or directly added into the paint in the form of supply


○ 25 Kg, plastic bucket

○ 200 Kg, iron bucket

Storage stability

○ Store in the original unopened packaging below 40oC

○ Use within 24 months from the date of production