PVA Sponge Rolls
Precision-engineered absorbent rollers for glass drying, coating, and industrial manufacturing. Soft touch. Bone dry.
Polyvinyl acetal foam that outperforms every other porous product.
Our material has a three-dimensional, interconnected open-cell porous structure obtained from water-soluble polyvinyl catalyzed with an acid and an aldehyde.
The result is a sponge that soaks up fluids many times its own weight, dries surfaces faster than any competing material, and holds up to aggressive chemicals — all while staying completely lint- and particle-free.
Five properties that set PVA foam apart.
Hydrophilic OH-radicals and uniform capillary pores soak up fluid fast.
Leaves no residue on delicate surfaces like glass and optics.
Withstands acids, alkalis, and many organic solvents.
Long service life even under continuous production use.
Holds fluid many times its weight without dripping.
Because of OH-radicals in its molecular structure and the capillary action of its uniform pore structure, PVA foam is extremely hydrophilic. It rapidly soaks up fluids and dries surfaces far faster than urethane, rubber, or gas-pore-formed products.
That same pore structure lets the foam retain fluid many times its own weight while eliminating dripping — making it excellent for evenly coating aqueous solutions across a wide range of manufacturing applications.
Built for the toughest drying and coating lines.
Streak-free, lint-free drying of flat and container glass at line speed.
Even, controlled transfer of aqueous solutions without dripping or waste.
Rollers cut and cored to your equipment — tell us your specs.
The complete roll size chart — metric & inches.
Every stock item number with outer diameter, inner diameter, and length in both millimeters and inches. Browse online or download to share with your team.
Let's spec your rollers.
Tell us your dimensions and application and we'll recommend the right item — or quote a custom cut.
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