Fairing repair with Plastic Weld and fiberglass: Difference between revisions

 
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This technique uses a product named "Plastic Weld". It's marketed by a half-dozen different companies, but you should be able to walk into nearly any auto parts or hardware store and find something like [http://www.amazon.com/Permatex-84115-PermaPoxy-minute-Plastic/dp/B000ALBZK8 this product] from Permatex.  
This technique uses a product named "Plastic Weld". It's marketed by a half-dozen different companies, but you should be able to walk into nearly any auto parts or hardware store and find something like [http://www.amazon.com/Permatex-84115-PermaPoxy-minute-Plastic/dp/B000ALBZK8 this product] from Permatex.  


[[image: IMG_1171.jpg|100px]]
[[image:IMG_1171.jpg|100px]]


You can just smear this stuff all over something like a broken fairing corner (shown below) and stick it back together, but reinforcing the area would be better.  
You can just smear this stuff all over something like a broken fairing corner (shown below) and stick it back together, but reinforcing the area would be better.  


[[image: IMG_1181.jpg|130px]]
[[image:IMG_1181.jpg|130px]]
[[image: IMG_1180.jpg|130px]]
[[image:IMG_1180.jpg|130px]]


Reinforcement is as simple as using some [http://solutions.3m.com/wps/portal/3M/en_US/3MAutomotive/Aftermarket/Products/Product-Catalog/?PC_7_RJH9U5230GE3E02LECFTDQCEK3_nid=S7Q99R00F8gsFDKXQL309JglLT9WKZ59JMbl fiberglass mat]. This is a hole where the turn signal mount should have been. Rebuilding the area with Plastic Weld and fiberglass made it more durable with less flex than the other side:  
Reinforcement is as simple as using some [http://solutions.3m.com/wps/portal/3M/en_US/3MAutomotive/Aftermarket/Products/Product-Catalog/?PC_7_RJH9U5230GE3E02LECFTDQCEK3_nid=S7Q99R00F8gsFDKXQL309JglLT9WKZ59JMbl fiberglass mat]. This is a hole where the turn signal mount should have been. Rebuilding the area with Plastic Weld and fiberglass made it more durable with less flex than the other side:  
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Before:
Before:


[[image: IMG_0965.jpg|130px]]
[[image:IMG_0965.jpg|130px]]
[[image: IMG_0966.jpg|130px]]
[[image:IMG_0966.jpg|130px]]


For big holes, such as repairing the usual turn-signal-punched-a-hole-in-the-fairing, You may want to do some additional reinforcement. Cut a template.
For big holes, such as repairing the usual turn-signal-punched-a-hole-in-the-fairing, You may want to do some additional reinforcement. Cut a template.


[[image: IMG_1169.jpg|150px]]
[[image:IMG_1169.jpg|150px]]


Aluminum is too heavy/bulky,   
Aluminum is too heavy/bulky,   


[[image: IMG_1172.jpg|150px]]
[[image:IMG_1172.jpg|150px]]


so use cardboard. That has the added advantage of soaking up the epoxy.
so use cardboard. That has the added advantage of soaking up the epoxy.