Part Number: 300125
eFireplaceStore Item Number: CPF-24625
Creating a waterproof mortar couldn't be easier when you've got PWR Powdered Water Repellent. All you have to do is mix some of this remarkable compound in to your dry mortar - just one ounce of water repellent per fifteen pounds of mortar - add water, and apply as usual. The resulting mortar joints will be permanently waterproof, blocking liquid while allowing internal moisture to escape. And, because PWR dries so quickly, you'll even be able to apply a chimney water repellent like ChimneySaver on the same day. Equipped with this unique repellent you'll literally be able to do all of your repair work and waterproofing in one trip. How's that for efficient?
*Please Note: This product should not be used without waterproof gloves and an MSHA/NIOSH-approved respirator.