Stain Blocking Agents
T-Block™
T-Block™ is a highly effective blocking agent for tannin and other stains. It provides excellent tannin blocking properties on various hardwoods, such as merbau and oak. T-Block™ offers unique features, including its applicability in both water-based and solvent-based systems. T-Block™ demonstrates stain blocking properties in both primers and topcoats. Proprietary blend of surface active and chelating compounds.
Benefits
- Prevents tannin bleeding of hardwood, like merbau and oak
- Excellent blocking properties in the primer and topcoat layer
- No need for zinc- or zirconium-based stain blocking products
- Suitable for post-addition to paints
- VOC-free, label-free, biobased, readily biodegradable and ECO-label compliant
Applications
- water-based wood coatings
- solvent-based wood coatings
