Coating & Construction
Supporting durable, high-performance construction and coating systems.
Construction-materials and coatings manufacturers work in a demanding market: rising performance expectations, tighter cost control, and the need for consistent quality at scale. In dry-mix mortars and water-based coatings alike, the specialty additives in a formulation, cellulose ethers, redispersible polymer powders, starch ethers and functional additives, are what govern workability, open time, adhesion, water retention, sag resistance and durability. Small changes in additive selection or grade can make the difference between a formulation that performs reliably on site and one that fails.
How Atomex supports the industry
Atomex supplies these core additives, including our own ATOCEL, ATOPAS and ATOHPS lines, and pairs them with formulation and application support. Our team helps select the right grade for each system, balance cost against performance, troubleshoot production issues, and evaluate alternative raw materials, from a single substitution to optimising a complete dry-mix or coating recipe.
We work as an extension of our customers’ technical teams, not simply a supplier of bags - understanding the system, the process and the end-use, and staying responsive through development and into production.
Product portfolio & function
- Cellulose ethers - ATOCEL (HEMC, HPMC, HEC):
- Water retention, workability, open-time and rheology control. HEMC and HPMC lead in cement- and gypsum-based dry-mix systems; HEC is widely used as a thickener and water-retention agent in water-based paints and coatings. Available across a range of viscosity grades.
- RDP - ATOPAS:
- Redispersible polymer powders that build adhesion, flexibility, cohesion and water resistance through polymer film formation - essential in flexible adhesives, EIFS and exterior systems.
- Starch ether - ATOHPS:
- Hydroxypropyl starch ethers that improve anti-sag behavior, consistency and workability, often used synergistically with cellulose ethers to fine-tune rheology.
- Construction & coating additives:
- Functional additives: defoamers, dispersants, rheology modifiers, hydrophobing agents, air entrainers and more, to optimize handling, appearance and durability.
Applications
Tile adhesives including high-performance flexible (C2) systems, EIFS/ETICS, self-levelling underlayments, renders and plasters, skim coats, putties, grouts, repair mortars, and water-based decorative and protective coatings.
Why customers work with Atomex here
- Consistent, grade-to-grade product quality
- Formulation and troubleshooting support, not just supply
- Branded ATOCEL, ATOPAS and ATOHPS lines plus complementary additives
- Flexible supply and dependable regional availability