ElastaGard, fluid-applied roofing with granules applied directly over granulated modified bitumen

1. Edison Elementary Roof Coating Project Mangum, OK Project completed by: Washington Companies Inc. Chuck Carpenter - Owner Chuck, “ Thanks for the pictures. Any other pictures that you have would be great as I will use them to put in the newspaper and also present them to our school board members. I am very impressed with the job you guys did and the professionalism of the workers. You have my full recommendation for any job you are seeking”. Micky Lively Superintendent, Mangum Schools

2. EXISTING ROOF Granulated Modified Bitumen – 40,000 sq.ft.

3. Granulated Modified Bitumen Checking depth of alligator cracks in ponding areas

4. SURFACE PREPARATION High Pressure Power Wash with Bio-degradable Cleaner NEOGARD 8500 Bio-Degradable Cleaner

5. Bad areas & protrusions detailed with Polyurethane Foam “ Reddish” color is 7780/7781 Primer 1/3 gal/100 sq.ft.

6. 7419 HB Urethane Base Coat 350 psi tensile strength 500% Elongation 1.5 gal/100 sq.ft. – 18 dry mils

7. After Base Coat is Applied to Entire Roof 2 nd Coat of 7419 HB is Applied to the Seams

8. 70613 Urethane Topcoat 2,500 psi tensile strength 450% Elongation 1.5 gal/100 sq.ft. – 18 dry mils

9. #11 Roofing Granules Applied Over Wet Topcoat Total System Elastomeric Coating Thickness to Average 36 Dry Mils for this Project