E-Las-Tek 103 Crack & Joint Sealant is a thick, white, long lasting elastomeric sealant that won't dry out or crack over time. A true multi-purpose patching compound which works well with roofing, masonry, plastic, metal and wood substrates. Formulated to provide superior waterproof sealing performance under harsh weather conditions.

Advantages:

Multi-purpose problem-solver that works well with roofing, masonry, metal, plastic and wood substrates
Outlasts asphalt fillers and cements
Based on styrene acrylic polymer

Uses:

Crack & Joint Sealant has outstanding strength and elongation properties that allow it to expand and contract with substrates, thereby maintaining a constant seal. Strength and bonding power allow the product to be used as an adhesive in many applications. Sealant is compatible with all E-las-tek roofing and texture.

Crack & Joint Sealant is a trowel-grade coating that may be applied in a thin film up to 1/4th inch per application.

Will not sag on vertical surfaces
Ideal for filling holes, gaps, seams, joints and cracks in a wide variety of above-grade substrates
Can be used for repairing foam roofs, pitched roofs, flat roofs and parapets
Perfect for repairing stucco surfaces, most metal and wood surfaces
Use in place of plastic roof cement
No cracking or bleed-through

Application:

Sealant should be applied only in good weather, when ambient temperatures are above 55°F and rain or dew is not expected for 24 hours. Apply sealant with a broad knife or stiff paintbrush. Thick applications can take several days to cure. Allow additional material for some shrinkage. Allow curing before top coating. Material shrinks on curing; several coats may be required. Clean tools promptly with water.

Use fabric reinforcement for flashings and lap seams. Embedding polyester fabric in the sealant should strengthen repairs to gaps or cracks exceeding 1/8-inch across. Use a three-course application by applying a layer of sealant, immediately embed fabric in sealant and then recoat with a second layer of sealant. Allow curing. Ask your dealer or see our website for fabric information.

E-Las-Tek 103 Crack & Joint Sealant - 2 Gallon Pail White

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