Diedrich 303WB Water Repellent: 5 gallon pail

303WB is a water-based silane/siloxane water repellent designed for concrete and masonry.  It protects your finished work against damaging freeze/thaw cycles and prevents dirt and hydrocarbons from bonding to it.  Sealing your project is an essential step in preventing future maintenance costs in areas that experience freezing temperatures.  It also reduces the amount of time and labor involved in future cleaning projects, particularly when your project is in a city with high amounts of hydrocarbons. 

• 5 gallon container of 303WB
• Clear, Penetrating, and Breathable Sealer
• VOC Compliant
• Can be used for both horizontal and vertical applications
• Made in the USA by Diedrich Technologies