Remember: The information contained herein is, to the best of our knowledge and belief, accurate. However, since handling conditions and use are beyond our control, we make no guarantee of results, and assume no liability for damages incurred by use of this material. Concrete Pump Supply LLC's responsibility for any claim arising out of breach of warranty, negligence, and strict liability or otherwise is limited to the purchase price of the materials. Willie Shield provides lubrication for pipe and hose. The responsibility to provide a safe workplace remains with the user. Each user should consider the health hazards and safety information contained herein as a guide and should take any pre-caution necessary to ensure a safe work environment. More water and primer may be needed in cases where the hopper is extraordinarily large or the intake valve is placed high up on the hopper. In all cases, primer should be completely charged into system ahead of ready-mix. In all cases, primer should be completely charged into system ahead of ready-mix. Horizontal pumping jobs may require more priming agent. A sponge may be placed ahead of the mixture to insure that system interior is completely coated.
Do not dilute. Willie Shield is formulated to be ready-to-use. Form surfaces should be clean of dirt, rust, scale, and concrete buildup prior to application. This product should be applied using an atomizing or misting spray tip so that application will be in a thin uniform film to maximize product performance and economy. Over-application will not produce better results and may cause dusting. Excess material or puddles should be removed with a squeegee and absorbent rags. When properly applied, Willie Shield will not leave any residue or stain on concrete, producing a smooth, architectural concrete surface ready for subsequent coatings. Manufacturer’s recommendations for coating surface preparations must be followed.