Ron Harris

Opti-Seal Q&A

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2 hours ago, Christopher said:

Hi Ron,

You said OS can be used on glass. Can you put it on the windshield ?

Yes it can and it does a preety good job for about a week. If you wash your car and apply it weekly you dont need anything else on glass. 

Its also very good on side glass as it performs and lasts longer.

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A&J is dead on - OS works on all exterior surfaces and is particularly effective on glass - wipers will take it off front windshields but on mirror and side windows it has great durability.

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On 14. 8. 2017 at 10:46 AM, Christopher said:

Hi Ron,

You said OS can be used on glass. Can you put it on the windshield ?

Ive actually done this a while back...I was comparing OPT opti seal to a dedicated glass sealant Angelwax H2go.

Angelwax on the left driver half and OPT opti seal on the right passenger side.

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Thank you for that great video. I can clearly see the line that separates the 2 sealants. It is obvious that the dedicated window sealant works better but This proves OS can work as well. It is good for people who does not want to buy too many products.

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Christopher, that was my point with A&J first posted the video.  A dedicated product can work better, but OS is a poor man's jackknife, does everything pretty well. 

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It works reliably close to the freezing temps. But remember, always keep the bottle in your pocket and do NOT let it freeze.

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