
Surface care · Water-based water repellent
SHIELD PRO 2303 WB
Water repellency for tile and everyday surfaces.
Interior & exterior surfacesView productEXTERIOR MASONRY / PENETRATING WATER REPELLENT
A ready-to-use water-based penetrating treatment that reduces rainwater absorption in porous exterior building materials.
READY TO USE / 4 LHelps reduce rain penetration and capillary water absorption.
Penetrates the material without forming a continuous surface film.
Protects the character of exposed masonry and stone.

WHERE IT FITS
Apply to absorbent exterior materials. Let EX penetrate rather than wiping it away. It is a water repellent and does not replace a waterproofing membrane or crack repair.
Discuss my applicationPRODUCT AT A GLANCE
APPLICATION OVERVIEW
Start with sound clean dry masonry. Protect adjacent surfaces.
Apply generously and evenly. Allow the treatment to penetrate. Do not wipe off.
Keep the surface protected from rain and water while the treatment cures.
No hardener to add. Use as supplied. Do not dilute. Refer to the application guide for surface preparation and working conditions.
TECHNICAL RESOURCES
Product instructions and application guidance for your work.
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