Wetting Agent — Surface Tension Additive
Wetting agents lower the surface tension of a liquid coating so that it spreads evenly over the substrate and penetrates pigment agglomerates during grinding. Allzone supplies wetting additives to Canadian coatings, ink and adhesive formulators with the grade confirmed against supplier documentation.
At a glance
- Product
- Wetting Agent
- Grades
- Surface Tension Additive
- Typical applications
- Pigment wetting during millbase grinding · Substrate wetting on low-energy, metal and previously coated surfaces · Waterborne wood and industrial coatings
- Packaging
- Packaging confirmed at quotation
- • Certificate of Analysis is provided against the confirmed shipment, grade and batch.
- • Manufacturer TDS and SDS are subject to grade and supplier confirmation and are available on request.
- • Grades, packaging and origin above are indicative sourcing options and are confirmed at quotation.
Available grades from container-direct sourcing
Surface Tension Additive
Grade and specification confirmed against supplier technical data sheet at quotation.
Typical applications
- Pigment wetting during millbase grinding
- Substrate wetting on low-energy, metal and previously coated surfaces
- Waterborne wood and industrial coatings
- Adhesives, primers and cleaning formulations
Why Canadian buyers choose us
- Container-direct sourcing coordinated through our Ontario logistics partner
- Supplier documentation (TDS, SDS, COA) requested and shared before order confirmation
- Specifications confirmed in writing at quotation stage — no assumed values
- LTL and FTL freight across Ontario, Quebec and Western Canada
- Quantities reviewed per enquiry, from smaller lots to full container loads
Typical industries served
Technical & procurement detail
Functional role of wetting agent+
Two distinct duties are covered by the same class of additive: substrate wetting, where the applied film must flow over low-energy surfaces such as plastic, aged paint or contaminated metal without crawling or cratering; and pigment wetting, where the additive displaces air and moisture from the pigment surface so the dispersant can act.
Selecting the right grade+
Waterborne systems generally need stronger surface tension reduction than solventborne systems because water starts far higher. Foam behaviour matters as much as wetting power — some strong wetting agents stabilise foam and must be paired with a defoamer, which is why the two are usually evaluated together.
Documentation and specification+
Properties differ between producers and between grades of the same material. Allzone confirms the applicable grade with the supplier before quoting and shares the technical data sheet and safety data sheet for the exact material offered, so the values you evaluate are the values you receive.
Frequently asked questions
What is the difference between a wetting agent and a dispersant?+
A wetting agent reduces surface tension so liquid reaches the surface; a dispersant keeps the particles apart once they are wetted. Most millbases use both, and some products deliver a degree of each.
Which grade will I be quoted?+
The grade is set by your specification. Share the target performance, process conditions and any customer or regulatory requirement in the RFQ and the matching grade is confirmed with the supplier before quotation.
What packaging is available?+
Packaging is confirmed with the supplier at quotation for the grade and quantity discussed.
Can you deliver across Ontario and Quebec?+
Yes. LTL and FTL freight is arranged across Ontario, Quebec and Western Canada, with container-direct supply for repeat volumes.
Technical knowledge for Wetting Agent Supplier — Paints & Coatings Canada
Engineering and purchasing guidance written for this material — understand it, apply it, compare options, specify a grade, and fix production problems.
Foundation Articles
Application Guides
Comparison Articles
Troubleshooting Guides
Related products
Materials commonly quoted alongside Wetting Agent by the same plants.
Rheology Modifier
Sag and levelling control in architectural and industrial paints
Need a quote on Wetting Agent?
Request pricing, TDS/SDS and available documentation. We usually acknowledge enquiries within one business day; samples are subject to supplier availability and product classification.