Construction Defoamer Powder
Controls air content and reduces surface defects in dry-mix mortars.
Cleaner surfaces, controlled air
Entrapped air can cause pinholes, craters and inconsistent density in dry-mix mortars. Our construction defoamer powder helps release air during mixing and application, supporting a smoother finished surface.
The powder format disperses easily in dry blends and is suitable for tile adhesives, skim coats, self-leveling compounds and repair mortars.
Key properties
- Reduces entrapped air and pinholes
- Improves surface finish
- Stable in powder dry-mix systems
- Effective at low dosage
Recommended applications
Technical data
| Appearance | White / off-white powder |
| Active content | ≥ 30% |
| Bulk density | 0.4 – 0.7 g/cm³ |
| pH (1% dispersion) | 6.0 – 8.0 |
| Packing | 25 kg bag / customized |
Typical values for guidance only. Final specifications are confirmed on the product data sheet.
Packaging
25 kg woven bag with PE liner. 500 kg jumbo bag available on request.
Storage & shelf life
Store in a dry, ventilated place. Keep bags sealed to avoid moisture pickup.
24 months from production date in original sealed packaging.
Need a sample or a custom grade?
Tell us your application and required performance, and we will recommend the right product.