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Sealing a bathroom in 5 easy steps

Sealing a Kitchen

Caulk Your Bathroom in 5 Easy Steps

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STEP 1: Choose the right bathroom caulk or sealant so you don’t have to do this again and again.

To stand up to the daily demands of a bathroom, select a 100% silicone or paintable silicone sealant for surfaces that are expected to be in contact with water. GE-branded silicone bathroom sealants never shrink or crack, creating a long-lasting, flexible, waterproof seal around showers, bathtubs, countertops and sinks. However, if the surface will only be exposed to periodic moisture or humidity, consider GE- branded siliconized acrylic latex caulks and sealants. These caulks and sealants are paintable, durable, and have strong adhesion.
 

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STEP 2: Clean the surface.

Remove old caulk/sealant from your shower, bathtub, sink or countertop. Typically, it needs to be cut, scraped or chipped away from these areas using a utility knife, putty knife or painter’s multi-tool. To assure proper adhesion, remove soap scum and other residue from the surface to be sealed prior to application. Thoroughly rinse the area with soap/cleanser and wipe away excess water.
 
TIP: Wiping the joint with alcohol or window cleaner ensures no soapy residue is left behind.

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STEP 3: Open the tube and seal.

Cut nozzle of your bathroom cartridge to the desired bead size. Pierce inner seal with seal punch found on most caulk guns. Insert cartridge into caulk gun. Squeeze with even, consistent pressure to control the rate the caulk/sealant leaves the tube.
 
TIP: Apply masking tape or painter’s tape to either side of a joint to create a straight edge before applying caulk to your bathtub, shower or countertops.

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STEP 4: Smooth the seal.

Use a gloved finger or caulk-smoothing tool to smooth caulk/sealant into joint within two to five minutes.
 
TIP: If you applied masking tape in the previous step, remove immediately after smoothing the seal.

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STEP 5: Clean up.

Before caulk cures, wipe away excess sealant on surface, hands and tools with a dry cloth.

Recommended Products

GE Silicone 1* Tub & Tile Sealant

100% silicone, permanently waterproof bathroom sealant formulated with mold-resistant product protection.

GE Silicone 2*+ Kitchen & Bath Sealant

30-minute water-ready, 10-year mold-free product protection bathroom sealant for use around showers, sinks, tubs, tile and countertops.

GE Supreme Silicone Kitchen & Bath Sealant

30-minute water-ready, 10-year mold-free product protection sealant for kitchens, baths and plumbing applications.

GE Paintable Silicone Supreme Kitchen & Bath Sealant

GE Supreme Paintable Silicone Kitchen & Bath sealant combines the outstanding durability and adhesion performance of 100% silicone with the paintability of acrylic. Supreme Paintable Silicone sealant can be painted with a brush or roller after just 30 minutes or spray-painted immediately. 30-minute water-ready, 10-year mold-free product protection.

GE Ultra Seal Kitchen & Bath Caulk

All purpose paintable siliconized acrylic latex caulk that is durable and flexible, has strong adhesion, is mold resistant1, and easy to apply with water clean-up.

GE Ultra Seal Pro Kitchen & Bath Caulk

Advanced grade siliconized acrylic latex caulk that is paintable and formulated with BioSeal antimicrobial mold control. This sealant has strong adhesion and flexibility, is waterproof, and easy to apply, with water clean-up.

GE Max* Shield Ultra Seal Pro Kitchen & Bath Sealant

Advanced polymer acrylic latex sealant that is paintable and formulated with Tri-Shield protection for best-in class performance. This sealant stretches over 500%2, has a lifetime mold- free product protection1, and is 100% waterproof.

Where to Buy

Find GE-branded caulks and sealants near you.

HOW MUCH DO I NEED?

One 10.1 oz. cartridge is enough to caulk two bathtubs and one sink.

1 Fully cured sealant is resistant to stain-causing mold and mildew. Regular cleaning of sealant is required however, as soap and other residue may cause secondary mold and mildew growth.

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