Product Description
TOP-STOP is a spray-applied, water-soluble
surface retarder designed to slow the set of
surface mortar in concrete to expose the
aggregate. It temporarily halts the set of Portland
cement at the surface while the concrete below
the surface cures normally. TOP-STOP is
economical and easy to use, producing beautiful
exposed aggregate concrete flatwork with
consistent results. TOP-STOP is non-flammable
and VOC-compliant.
USES
TOP-STOP may be used to produce an
architectural finish on concrete slabs by exposing
the natural color and texture of the aggregate.
TOP-STOP exposes the aggregate on floor slabs,
sidewalks, tilt-up and precast panels, or any
normal horizontal concrete application. TOPSTOP produces roughened bonding surfaces for
subsequent concrete toppings and roughens
horizontal surfaces for construction joints in
power plants, dams, and other civil engineering
projects.
SPECIFICATIONS
Complies with all current federal, state, and
local maximum allowable VOC
requirements, including U.S. EPA,
SCAQMD, and OTC.