RainguardPro Semi-satin Efflorescence Blocker 1 Gallon EB-0101

Efflorescence Blocker is designed to block and prevent efflorescence and alkali from rising to the surface of a porous substrate. It is ideal for applications where efflorescence is not preventable and is constantly being maintained. It is typically used on floors where waterproofing membranes have failed, were not installed, or other applications where moisture penetration is unavoidable. The finish results in a natural appearance, with some substrates slightly darkening. Please keep in mind, Efflorescence Blocker is a preventative — if the surface already has efflorescence staining it will need to be removed first. Use Rainguard Pro Restore-N-Prep to remove any stains or efflorescence for best results. Ideal for use on waterproof membrane failures, concrete floors, retaining walls, garden stones and pavers, salkways, sound walls, stucco, EIFS, high alkali or mineral substrates, and more!

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.