WEBVTT
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mud cracking. Okay, let's talk about
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mud cracking.
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How does it occur?
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What are some of the possible causes
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and what is it?
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Well, mud cracking is really
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generated from heavy buildup
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of the material and drying too fast
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typically see it.
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And pigmented
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coatings, primers,
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pigmented topcoat, things like that.
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Some of the possible causes
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of this, of course, like like we
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said, excess of film build
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air drafts coming across
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the the substrate after
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it's coated.
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You know, just how the how the
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product is flowing and
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drying through the process
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over Catalyzation, using
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the correct colors all plays a role
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as well.
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So how do we fix this?
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What do we look for
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some of the solutions?
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Of course, the number one solution
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is make sure you put the right
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amount on.
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Always refer back to the product
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database to make sure that
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we're understanding the
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correct film thickness
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that needs to be applied to
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reduce that excess air movement
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you're spraying apart.
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You take it out of the booth, send
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it over there on the side, don't
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set it right in front of a door that
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is bringing air into the room.
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That aircraft will
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start snapping that product too fast
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and doesn't allow the product
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to cure appropriately.
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You may want to put in even a
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retarder, things like that.
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That may be a solution, some
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type of a retarder to slow
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down the dry time.
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That could also help
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over Catalyzation
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even the correct catalyst
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again.
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Always refer back to your product
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guide page. Make sure you're using
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the correct catalyst.
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Make sure you're using the
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correct ratios
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and that'll help prevent that from
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being an issue.
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These are some of the possible
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causes for mud cracking.
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A few solutions for you to follow.