Read the Label - PWR
BEFORE USING - READ ENTIRE LABEL
PWR is a powdered additive that is dry mixed with mortar or concrete to provide superior water repellent properties. When mixed into mortar or concrete, PWR forms a permanent water repellent matrix of protection. PWR can be used to waterproof mortar for tuckpointing, or during the construction of brick walls. This convenient powder can also be used in new concrete and for concrete repairs such as chimney crowns, parapet wall caps, and a variety of projects. When used in combination with masonry, the entire project can be treated the same day with a SaverSystems water-based water repellent to provide a complete water repellent system.
DIRECTIONS FOR USE
Add PWR dry powder to a dry mix of mortar and sand, or cement at specified proportions, and mix thoroughly. Add the appropriate amount of water to the dry mixture to prepare conventional mortar or concrete with superior water repellency.
Prepare a mixture of mortar or cement by adding one (1) ounce (by volume - measuring cup provided) of PWR per each standard round-point shovelful of sand, aggregate, mortar, or cement. A typical mortar mix of one shovel of mortar and three shovels of sand would receive four (4) ounces of PWR powder. For bagged premixed mortar or concrete, or when using other units of measure, add one (1) ounce of PWR powder per each 15 pounds of dry mixture weight. For example, add four (4) ounces of PWR powder per 60-pound bag, 5 1/3 ounces per 80-pound bag, or 6 ounces per 90-pound bag of premix. To ensure proper dispersion of PWR, mix thoroughly with dry ingredients before adding water.
For larger jobs, rebuilds, and new construction, load mixer or pan with all dry ingredients according to batch size. Thoroughly mix dry mortar and sand. Remove 2-3 shovelfuls of dry mixture and place in empty 5-gallon pail or wheelbarrow. To the smaller mixture, add 1 ounce of PWR powder for every shovelful contained in the total batch. Thoroughly mix with electric drill and paddle mixer until PWR powder is completely dispersed. Add this mixture back to the larger batch and again mix with other dry ingredients. Then add water as you normally would for the batch. NOTE: Once PWR has been added to a dry mix it must be used immediately. Storing the dry mixture for even a short period of time will make it difficult to mix with water.
DANGER! May be harmful if swallowed and enters airways. Skin, eye, and respiratory irritant. Keep out of reach of children. Avoid breathing dust. Use MSHA/NIOSH approved dust/mist mask when handling any chemical powder. Use only outdoors or in well-ventilated area. Avoid contact with eyes, mucous membranes and prolonged contact with skin. FIRST AID: If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If on skin: Remove from skin with waterless hand cleaner or wash with soap and water. If irritation persists, get medical advice. Remove contaminated clothing and wash before reuse. If swallowed: Do not induce vomiting. Give person plenty of fluids. Call a physician. If inhaled: remove victim to fresh air and keep at rest in a position comfortable for breathing. If breathing is difficult, give oxygen. Refer to SDS for more information, available at chimneysaver.com.
SaverSystems warrants this product to be free from defects. SaverSystems’ liability shall be limited in all events to replacing defective product. This warranty does not include the cost of labor. SaverSystems shall not have any other liability including direct, incidental, or consequential damages. Some states do not allow the exclusion of incidental or consequential damages so this limitation or exclusion may not apply to you. This warranty gives you specific legal rights. You may also have other rights which vary from state to state.