Dap 18388 Premium Elastomeric Sealant, Crystal Clear, 10.1 oz.

Dap Premium Elastomeric Sealant is a synthetic rubber-based, all-purpose sealant that applies and stays crystal clear. This premium elastomeric formula is ideal for sealing and patching a wide variety of surfaces and projects both indoors and outdoors. It solves common sealing challenges by adhering to wet or damp surfaces where many other sealants fail, and it forms a durable, 100% waterproof seal that remains flexible and crack-proof even in cold weather.

Whether you're sealing roofs, gutters, RVs, windows, or other surfaces, this sealant prevents water and moisture infiltration while resisting mildew growth after curing. Its crystal-clear finish is clearer than silicone, making it virtually invisible on finished surfaces. The sealant is UV-resistant, paintable, and suitable for both interior and exterior applications in temperatures ranging from 20 to 120 degrees Fahrenheit.

Features and Benefits

• Wet Surface Application: Adheres strongly to wet or damp surfaces, allowing immediate application even in challenging conditions without washing out.
• Ultra-Flexible and Crack-Proof: Remains flexible and maintains integrity even in cold weather, preventing the cracking that rigid sealants experience.
• 100% Waterproof Seal: Creates a durable, impermeable barrier against water and moisture for long-lasting protection on roofs, gutters, and RVs.
• Mildew-Resistant: Cured sealant resists mold and mildew growth, keeping sealed surfaces clean and maintaining their appearance over time.
• Crystal Clear and UV-Resistant: Applies and cures crystal clear without yellowing, staying transparent longer than silicone-based alternatives.
• Paintable and Multi-Surface: Can be painted after curing and adheres strongly to most building materials for versatile use across interior and exterior projects.

Specifications

• Brand: Dap
• Model: 18388
• Size: 10.1 oz. cartridge
• Color: Crystal Clear
• Type: Synthetic rubber-based elastomeric sealant
• Temperature Range: 20 to 120 degrees Fahrenheit
• Application: Interior and exterior
• Features: UV-resistant, mold and mildew-resistant, paintable, waterproof