Origin	China
Model Number	SL-668
Brand Name	shenglong

SL-668 single liquid polyurethanes PU hydrophobic property foaming water-sealing agent

Product characters: single liquid type is easy for construction, hydrophobic, quick expansion once mixed with water to reach maximum 25times, no contraction, it can fill totally cracks and tine pores. No chlorine ion, it does not destroy or corroded steel bars inside RC structure. Easy to clean off stuff overflowed on the faces after construction is completed.

Working positions: basement dirphragm wall/ second joints, RC structure cracks, little combs, tunnels subways, box culverts, outside walls high-pressure injection leaking sealing on water permeating places.

Use method: drill hole on water permeating places, lock pinhead tightly. Pour medicament into material cup, turn on switch. Squeeze out residual cleaning agent or lubricant from material cup or hose, till medicament spouting out. Insert pinhead again, inject medicament into wall to seal leaking. Stop injection while the medicament emerging out from wall faces. Continuous 2~3 injections will be better.