RocLoc™ FSC is a fast setting, non-shrinking
hydraulic cement formulated to last the life of
the structure. RocLoc™ FSC is ideal sealing
active leaks, below grade plumbing/conduit penetrations,
holes, cracks, cold joints, form ties, or other
concrete/masonry irregularities in elevator pits,
residential and commercial basements, tunnels,
pipes, retaining walls, dams, tanks and mines.
RocLoc™ FSC is compatible with all DryDog™
Barriers spray-applied membranes for use as a
surface preparation and transition detailing material.
- Cracks and Holes
Cut to a minimum depth and width of ¾”
undercut if possible, never V cut. Brush away
debris then flush with clean water. Make certain
all contaminants are removed especially oil, grease,
and release agents. With clean water thoroughly
dampen all areas to which cement will be applied.
Force material into crack by hand then immediately
trowel smooth. For cracks where water is actively
leaking hold cement in hand until a temperature
increase can be felt, then force the material
into the crack and hold in place until set. Now
shave excess material to obtain a flush finish.
- Waterproof Coating
Preparation for Form Ties and Surface Irregularities
Make sure area to be patched is clean and free
of loose debris. Make certain all contaminants
are removed especially oil, grease, and release
agents. With potable water thoroughly dampen all
areas to which cement will be applied. Force material
into tie hole or across irregular surfaces by
hand allowing the material to stay slightly built
up. Immediately trowel smooth if required.
Mix dry cement and clean water to a paste consistency
(approximately 3 parts cement to 1 part water
by volume). Do not mix more than can be placed
in 3 minutes.
The pot life and cure time of RocLoc™ FSC
varies with temperature. When the substrate, water,
cement, and ambient air are at 70? F RocLoc™
FSC will set in 3-5 minutes giving a pot life of
approximately 2 minutes.
RocLoc™ FSC will yield approximately 0.4
ft3 per 50lb bag. One pound of RocLoc™ FSC
has the ability to fill a crack ¾”
X ¾” X 30”.
RocLoc™ FSC should be stored in a cool dry
area. Shelf life of unopened container is one
year from date of purchase.
Additional technical services are available from
DryDog™ Barriers upon request.
- Dispose of waste materials in accordance with
Federal, State, and local regulations.
- Dust mask, safety goggles with side shields,
and rubber gloves are
- Contains Portland cement which is highly caustic.
- Contains Free Silica, do not breath the dust
as inhalation may cause delayed lung injury (silicosis)
and is a carcinogen.
- In case of eye contact flush with water. Wash
skin with soap and water if contact occurs. Consult
a physician if eye or skin irritation occurs.
- Use only with adequate ventilation.
- Keep out of reach of children.