Select Acrylic Urethane Elastomeric Sealant
At 0:28 in
Caulking Brick? How to Caulk Textured Surfaces!
What happens here
For exterior applications, the presenter recommends Tower Acrylic Urethane Elastomeric Sealant. He highlights that this product offers amazing adhesion and can expand up to 50% to accommodate joint movement, making it ideal for filling exterior cracks. It's a water-based, paintable product, meaning it's not silicone and can be painted over directly. It also cleans up easily with water, eliminating the need for mineral spirits. He mentions using it in white for general exterior caulking on houses and clear for caulking over tape to achieve laser-straight paint lines.
Goal: Choose a specific type of elastomeric sealant, such as Tower Acrylic Urethane, for its superior adhesion, flexibility, and paintability.
Tools and materials
- Caulk Gun
What they say
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What they say
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