Kirk G
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- Jan 9, 2012
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OK, I know this has NOTHING to do with rocketry, but I'm curious what the general opinion is on this topic.
You're planning to buy a 5 gallon bucket of asphalt sealer to spread over your driveway, and it comes in three different grades at a Home Improvement/Lumber store.... 1 year , 4 year or 7 year warranty. Prices reflect this too...$13, 15 or 29 buck a bucket.
So, you invest in a few at $15 or so and read the fine print. They say that it must be over 60 F when you apply it, and rain not to be expected for 48 to 72 hours.
You stir it up and it seems pretty watery, but you pour it out and push it around with a squee-gee until it runs out and begins to dry. Meanwhile, your scalp stars to sweat, and it feels pretty humid around your driveway. You sweat out your shirt and your hands and back ache from this "broom action" for an hour or two in the afternoon heat.
Now, I've been careful to wait until a day or two when the afternoon temperature climbs to 66 F... and avoid the on-coming rain showers due in two days.
But someone brings up the question, do you wait until the air temp climbs above 60 F.... or the ground temp of your black asphalt is above 60F or....does the entire day and night HAVE to remain above 60F to apply?
These are three very different conditions that the instructions are not clear on.
The final bucket went down on Friday, when it got up to 76 F, but showers came after midnight, and now the deep cracks have a whitish film over them, as they may not have cured completely before the rain came.
Comments?
Advice?
You're planning to buy a 5 gallon bucket of asphalt sealer to spread over your driveway, and it comes in three different grades at a Home Improvement/Lumber store.... 1 year , 4 year or 7 year warranty. Prices reflect this too...$13, 15 or 29 buck a bucket.
So, you invest in a few at $15 or so and read the fine print. They say that it must be over 60 F when you apply it, and rain not to be expected for 48 to 72 hours.
You stir it up and it seems pretty watery, but you pour it out and push it around with a squee-gee until it runs out and begins to dry. Meanwhile, your scalp stars to sweat, and it feels pretty humid around your driveway. You sweat out your shirt and your hands and back ache from this "broom action" for an hour or two in the afternoon heat.
Now, I've been careful to wait until a day or two when the afternoon temperature climbs to 66 F... and avoid the on-coming rain showers due in two days.
But someone brings up the question, do you wait until the air temp climbs above 60 F.... or the ground temp of your black asphalt is above 60F or....does the entire day and night HAVE to remain above 60F to apply?
These are three very different conditions that the instructions are not clear on.
The final bucket went down on Friday, when it got up to 76 F, but showers came after midnight, and now the deep cracks have a whitish film over them, as they may not have cured completely before the rain came.
Comments?
Advice?
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