Silicone Skylight Coating #8900
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Lucas Silicone Skylight Coating #8900 - 5 Gallon Bucket

SKU: L-8900-5

Est Delivery between and .

Estimated Delivery Time Of 7-10 Working Days

100% silicone based Lucas #8900 is a single part skylight coating intended for sealing and restoring aged fiberglass skylight panels. #8900 is an oxime neutral cure chemistry that is not corrosive to metals.

Lucas #8900 is manufactured from durable inorganic silicone elastomers, reinforcing pigments and silane adhesion promoters.


Mechanically mix prior to application. Surface to be coated must be dry and free of dirt or corrosion particles. All Joints, cracks and penetrations should be sealed with Lucas #8500 silicone sealant. For best results, two coats are recommended. Apply basecoat of #8900 at a rate of 1 gallon per 100 sq. ft. Allow coating to cure, typically 2 to 4 hours, then apply second coat at the rate of 1 gallon per 100 sq. ft. The second coat should be applied within 72 hours of the first coat. Use #8900 as it comes from the container, no thinning is necessary with this product.

The above application information is a summary for reference only. Please read the appropriate Lucas Guide Specification for the application of this product before quoting or starting any project.

brand Lucas
Material type Silicone
Tensile Strength 200 psi
Weight Per Gallon 8.2 lbs.

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more view our delivery info page.