No, while it can be used on aged asphalt roofs, it shouldn't be used on 3-tab or architectural shingles. Here is the word right from Gaco's FAQ's: "GacoRoof adheres to a multitude of roof types. Suitable substrates include silicone, aged asphalt (not for use on 3-tab asphalt or architectural shingles), aged EPDM and TPO/CPA (may require GacoFlex E5320), built-up, cap sheet, composite, concrete, fiberglass, metal, modified bitumen, torchdown and sprayed polyurethane foam." Hopefully that answers your question, but if you need any additional info you can always call us at 866-645-5544 or email info@worldofstains.com. Thanks!
You have a good question! I have seen it over asphalt shingle ALL over the Foothills, near YUMA AZ. NOW these roofs were the old 3 tab not the NEW ONE nor the NEW Architecturals if its applied to new shingles they will cup on the edges and RUIN your roof. But on old shingles that are 10 plus years old " I HAVE SEEN AMERIOELASTIC RUBBERIZED PAINT DO miracles to old roofs! Just an opinion
can this be applied over asphalt shingles?
No, while it can be used on aged asphalt roofs, it shouldn't be used on 3-tab or architectural shingles. Here is the word right from Gaco's FAQ's:
"GacoRoof adheres to a multitude of roof types. Suitable substrates include silicone, aged asphalt (not for use on 3-tab asphalt or architectural shingles), aged EPDM and TPO/CPA (may require GacoFlex E5320), built-up, cap sheet, composite, concrete, fiberglass, metal, modified bitumen, torchdown and sprayed polyurethane foam."
Hopefully that answers your question, but if you need any additional info you can always call us at 866-645-5544 or email info@worldofstains.com. Thanks!
You have a good question! I have seen it over asphalt shingle ALL over the Foothills, near YUMA AZ. NOW these roofs were the old 3 tab not the NEW ONE nor the NEW Architecturals if its applied to new shingles they will cup on the edges and RUIN your roof. But on old shingles that are 10 plus years old " I HAVE SEEN AMERIOELASTIC RUBBERIZED PAINT DO miracles to old roofs! Just an opinion