Please Note: Due to excessive shortages in raw material some orders may be delayed prior to dispatch. Roofing4US will notify the customer if there are delays.

Lucas #8400 100% Silicone Roof Coating - Low Solids
LUCAS

Lucas Silicone Roof Coating #8400 - Low Solids - 5 Gallon Bucket

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$202.81
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$202.81
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LUCAS

Lucas Silicone Roof Coating #8400 - Low Solids - 5 Gallon Bucket

Product Code: L-8400-LS-5

100% silicone based Lucas #8400 is a single part roof coating that creates a barrier that is resistant to natural weathering, is durable, breathable, watertight and weatherproof. Lucas #8400 can be applied over spray applied polyurethane foam, EPDM, PVC, aged acrylic coatings, concrete, asphalt BUR, granulated modified bitumen, and metal roofs. Asphalt BUR, granulated modified bitumen, smooth modified bitumen, and PVC roofs may require Lucas #4015 2 Part Epoxy Primer for increased adhesion and/or asphalt bleed through resistance. #8400 is not recommended for aluminum coated roofs. On single-ply roofs, #4015 must also be used to increase long term adhesion in areas that retain water.

Lucas #8400 is manufactured from durable inorganic silicone resins, reinforcing fillers, reflective pigments and silane adhesion promoters.

This product comes in a white color.

Application:

Mechanically mix prior to application. Surface to be coated must be dry and free of dirt or corrosion particles. Clean with Lucas #115 Universal Wash. EPDM roofs in particular require aggressive power washing and may need to be cleaned twice to remove all surface contamination. Thoroughly rinse the roof after cleaning to remove all detergent. Close all fresh air intakes before application to prevent solvent fumes from entering the building.

All seams, fasteners and penetrations should be sealed with silicone sealant. Apply a coat of #8400 at a rate of 1 gallon per 100 sq. ft. A second coat may be necessary. Allow coating to cure, typically 2 to 4 hours, then apply second coat at the rate of 1 gallon per 100 sq. ft. For best results, apply coating in a multi-directional fashion. Use #8400 as it comes from the container, no thinning is necessary with this product.

Please Note: This product is not available in California.

Brand Lucas
Material type Silicone
Tear strength 31 lbf/in
Tensile strength 300 psi
Weight per gallon 10.2 lbs.

Select Brand / Product Range

Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$80 Per Order
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$60 Per Order
$15 Per Order
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$60 Per Roll
60" and 72" are calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout

Standard Delivery

All standard orders are subject to a minimum $60 delivery charge. Special order items marked with a "special order" badge may incur alternative delivery charges (see table below). The vast majority of orders (over 90%) are dispatched in 5 - 10 working days. A signature may be required on receipt.  All deliveries are completed by our fleet of partner trucks and distributors. In some remote areas of the US a long distance charge may apply for shipping. This charge will be notified to the customer and agreed before any payment is made. Also this condition may apply for orders whereby the movement of stock is required from one depot to another across long distances or off shore orders. Generally the long distance charge may be requested on orders exceeding 100 miles from our closest depot. Some products such as Spray Foam insulation is a hazardous material and is subject to a delivery charge or bulk buy products are subject to additional delivery charges due to the massive discounts that are available. This is highlighted at the checkout stage of your order.


Delivery Charges

Roofing4US will in most cases email the customer prior to delivery informing the customer of an eta. This is an eta only and is subject to change without notice to the customer. Roofing4US will endeavor to inform the customer of a delay in shipment by email if this may occur.

Deliveries will be notified to the customer by email. If the delivery date does not suit please reply by email a delivery date that suits you. Roofing4US does not accept liability for late deliveries or act of god circumstances that may cause your order to arrive on an alternative delivery time slot or date. Please note deliveries are not made on weekends. The customer is responsible in ensuring that there is an able bodied person at the shipping location on the day of delivery to assist with off loading. Delivery times can be given on the morning of delivery if required. All deliveries are to curb side only and any further handling by our delivery partners is at the discretion of our partner drivers.


SHIPPING PROTECTION

https://roofing4us.com/pages/shipping-protection 


Description

100% silicone based Lucas #8400 is a single part roof coating that creates a barrier that is resistant to natural weathering, is durable, breathable, watertight and weatherproof. Lucas #8400 can be applied over spray applied polyurethane foam, EPDM, PVC, aged acrylic coatings, concrete, asphalt BUR, granulated modified bitumen, and metal roofs. Asphalt BUR, granulated modified bitumen, smooth modified bitumen, and PVC roofs may require Lucas #4015 2 Part Epoxy Primer for increased adhesion and/or asphalt bleed through resistance. #8400 is not recommended for aluminum coated roofs. On single-ply roofs, #4015 must also be used to increase long term adhesion in areas that retain water.

Lucas #8400 is manufactured from durable inorganic silicone resins, reinforcing fillers, reflective pigments and silane adhesion promoters.

This product comes in a white color.

Application:

Mechanically mix prior to application. Surface to be coated must be dry and free of dirt or corrosion particles. Clean with Lucas #115 Universal Wash. EPDM roofs in particular require aggressive power washing and may need to be cleaned twice to remove all surface contamination. Thoroughly rinse the roof after cleaning to remove all detergent. Close all fresh air intakes before application to prevent solvent fumes from entering the building.

All seams, fasteners and penetrations should be sealed with silicone sealant. Apply a coat of #8400 at a rate of 1 gallon per 100 sq. ft. A second coat may be necessary. Allow coating to cure, typically 2 to 4 hours, then apply second coat at the rate of 1 gallon per 100 sq. ft. For best results, apply coating in a multi-directional fashion. Use #8400 as it comes from the container, no thinning is necessary with this product.

Please Note: This product is not available in California.



Technical Specifications

Brand Lucas
Material type Silicone
Tear strength 31 lbf/in
Tensile strength 300 psi
Weight per gallon 10.2 lbs.


Reviews


Delivery Information

Select Brand / Product Range

Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$80 Per Order
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$60 Per Order
$15 Per Order
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout
Location Based - Calculated at checkout
$60 Per Roll
60" and 72" are calculated at checkout
Location Based - Calculated at checkout
Location Based - Calculated at checkout
FREE DELIVERY
Location Based - Calculated at checkout

Standard Delivery

All standard orders are subject to a minimum $60 delivery charge. Special order items marked with a "special order" badge may incur alternative delivery charges (see table below). The vast majority of orders (over 90%) are dispatched in 5 - 10 working days. A signature may be required on receipt.  All deliveries are completed by our fleet of partner trucks and distributors. In some remote areas of the US a long distance charge may apply for shipping. This charge will be notified to the customer and agreed before any payment is made. Also this condition may apply for orders whereby the movement of stock is required from one depot to another across long distances or off shore orders. Generally the long distance charge may be requested on orders exceeding 100 miles from our closest depot. Some products such as Spray Foam insulation is a hazardous material and is subject to a delivery charge or bulk buy products are subject to additional delivery charges due to the massive discounts that are available. This is highlighted at the checkout stage of your order.


Delivery Charges

Roofing4US will in most cases email the customer prior to delivery informing the customer of an eta. This is an eta only and is subject to change without notice to the customer. Roofing4US will endeavor to inform the customer of a delay in shipment by email if this may occur.

Deliveries will be notified to the customer by email. If the delivery date does not suit please reply by email a delivery date that suits you. Roofing4US does not accept liability for late deliveries or act of god circumstances that may cause your order to arrive on an alternative delivery time slot or date. Please note deliveries are not made on weekends. The customer is responsible in ensuring that there is an able bodied person at the shipping location on the day of delivery to assist with off loading. Delivery times can be given on the morning of delivery if required. All deliveries are to curb side only and any further handling by our delivery partners is at the discretion of our partner drivers.


SHIPPING PROTECTION

https://roofing4us.com/pages/shipping-protection