Joint Restoration Guide

Joint Restoration Guide

The guide and the information provided in the coming pages is provided as a reference and educational resource for contractors, architects, project managers and building owners. We invite you to explore and utilize the information contained here with a goal of continuous improvement. We also invite you to comment via e-mail and strike up a dialogue with one of our Technical Service representatives.  And don’t forget to use the search function above to quickly access answers to specific questions.



Distributor/Sales Rep Locator

Sales Rep

Technical Services

Let our tech service experts help make your project a success.

Click or call (800) 523-6688.

Pecora Calculator

Calculate material needs for Coatings, Sealants and Air Barriers.

Launch Calculator

Pecora Calculator
Air Barrier
Enter Data:
Select Product

Required Dry Mil Coverage (mils)

Total Sq. Ft. Of Project

Estimated Waste (%):
Coverage Rate(Wet):
Sq. Ft./Gallon


Materials Required

To use: Enter values and press "Update" to recalculate. These calculators also update when you tab to the next field or click elsewhere in the page.