How To Seal Around A Basin Or Bathtub
Learn how to seal a basin or bathtub using silicon or caulk. This process of silicon sealing stops water penetration into joints around wash basins, bathtubs or shower trays.
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Step 1:
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You will need
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Step 2:
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Prepare the area
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First you will want to remove any old silicon from the work area. This can be done with a utility knife. Any contaminants like oil and grease could prevent the silicon from bonding so clean the area thoroughly with alcohol.
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Step 3:
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Load the silicon gun
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With a knife cut the tip at 45 degrees keeping the hole fairly small. This will give you better control over the amount of silicon released.
Now you can pop the silicon seal. Many silicon guns have a tool to do this built on them. However, if yours does not, then a long nail or something similar will work. Now load the tube of silicon into the gun.
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Step 4:
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Time to Seal
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Silicon sealing can be tricky. You may want to first practice on a test piece if you have never done it before. Use the corner of a cardboard box. This will give you a feel for the gun and the rate of the silicon flow.
Now begin to gently apply seal around the desired area. For best results hold the gun at a 45 degree angle. You want to apply the caulking in an even and steady manner. Be careful not to apply too much as it can be tricky to remove the excess. When you come to the end of the area you plan to seal then release the handle and give it a quick pull to eliminate any strings.
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Step 5:
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Tooling
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Tooling is the process of using your finger to create a seamless, clean bond between the sink and the silicon sealer. Gently pull your finger around the silicon to complete the seal. Now wipe away excess silicon from your finger, and allow to dry.