Chapin 1949 3.5 Gallon Sprayer Underlayment Medium modulus with capability to

Medium modulus with capability to handle up to 40% expansion and contraction

yet strong for use on any sand surface

and concrete applications

High-strength

compared to hammers without such systems

Chapin 1949 3.5 Gallon Sprayer Underlayment Medium modulus with capability toThe Chapin Industrial Viton Concrete Sprayer has a 3. 5 gallon tri poxy lined steel tank that provides triple protection against rust, corrosion and damage from denting. Featuring a large 4 inch mouth opening for easy filling and cleaning, brass wand, brass shut off, brass fan tip nozzle for even coverage, a 48 inch reinforced hose with threaded fittings and Viton seals for most concrete sealer applications (check chemical manufacturers instructions