Apply Sealer to Block Walls

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Master Airless Spraying. Tips To Become A Master Level Sprayer.

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What happens here

Begin applying the silicone sealer to the block walls. Maintain a steady pace, moving the sprayer in consistent strokes across the wall. The low-pressure, fine-finish tip will apply the product to saturate the block without atomizing it excessively, which is important for preventing overspray, especially on calm days. Work methodically from the top sections (made accessible by the extensions and angle adapter) down to the base. Ensure the sealer is applied thoroughly to the bottom two blocks of the foundation, as specified by the contractor, to provide maximum weatherproofing and waterproofing down to the ground level. Observe the wall for a temporary 'wet look' to confirm application, which will then dry to the original natural appearance.

Goal: Systematically spray the silicone sealer onto the block walls using the low-pressure setup and extensions, ensuring complete saturation from top to bottom, including the foundation blocks.

Tools and materials

Gloves
HEA 311 Fine Finish Tip
Respirator mask
Safety glasses
Sprayer extensions
Titan Swivel Head angle adapter Titan

What they say

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we don't want anything on that either [Music] so I added uh two extensions together so I don't actually have to spray on a ladder so I can get screws right along spraying no ladder needed so I'm just adding an angle adapter to the end of Titan angle adapter right here that way when I'm reaching up I'm not shooting up and I'll be spraying more flat so I'm going to angle it down a little bit so it'll be spraying flat once we get this set up the roll there we go so now I'm not gonna be kicking over spray up and having it swirl out so it's a tight angle adapter that's different than a Graco clean shot which actually eliminates spits that's just an adapter to give you different angles [Music] so I'm just working my way down you'll hear this Cruise right along and does it's not going super fast because I'm using a 311 tip and one thing is is um you know Adam's masking up ahead of me and if I use the bigger tip um I'd catch up to them too fast and then have to wait but also overspray it's not windy out here it's typically really windy out here but I wouldn't want this silicone just flying everywhere and I'm using a smaller tip low pressure helps control over spray foreign [Music] all the way around we're gonna start pulling masking pretty soon I got a little bit of sealer left and it does snow out here a little bit so I'm just gonna go and the contractor wanted you know this Edge sealed really good a second coat put on it they've got some type of sealer when they set the block down in between the block of the concrete but you know on the outside we're just going to seal that by spraying it one last time you know two blocks up

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