The RM Lucas #4500 Semi Self Leveling Sealant White 2 L is a multisystem accessories for jobs that require RM Lucas model/MPN 4500-WH-POUCH-CS in the BAG sell unit. 100% Solids moisture-cure urethane sealant.

Key Specs

• Brand: RM Lucas
• Model / MPN: 4500-WH-POUCH-CS
• SKU: LUC4500PPWH
• Sell unit: BAG
• Product type: Multisystem Accessories
• Size / color: 2 L
• Category: Commercial Roofing | Commercial Roofing/Commercial Roofing Accessories | Commercial Roofing/Commercial Roofing Accessories/Multisystem Accessories

Key Features

• #4500 is compatible with Lucas and most other water-based acrylic coatings. It is ideal for repairing hail damaged polyurethane foam roofs.
• Lucas 4500 can be used in conjunction with Lucas PolyPans, ChemCurbs, E-Curbs or metal pitch pockets
• Lucas #4500 is semi-self leveling. It can be used to fill pitch pockets and pans, seal gutters and metal roof seams & fasteners with minimal tooling. 4500 is viscous enough to avoid running and drain out issues sometimes encountered with more liquid seale

Coverage & How Much You Need

Coverage or yield is not specified in the available product details. Use the manufacturer installation instructions and project takeoff before converting the job size into order quantity.

Compatibility / Fitment

Use this item only when the brand, model/MPN, size/color, sell unit, and system type match the project specification. Do not substitute it for a different multisystem accessories, pack size, color, membrane/system family, or installation condition without checking the manufacturer instructions.

FAQs

What exactly am I ordering?

RM Lucas #4500 Semi Self Leveling Sealant White 2 L, sold as BAG, with SKU LUC4500PPWH and manufacturer model/MPN 4500-WH-POUCH-CS.

What model or part number should I match?

Match model/MPN 4500-WH-POUCH-CS and confirm the brand is RM Lucas. If the job spec lists a different model, size, color, or system family, hold for review.

What unit is the price based on?

This listing is built around the BAG sell unit. Confirm the unit before comparing price, quantity, or coverage.

How do I estimate quantity?

Coverage or yield is not specified in the available product details. Use the project takeoff and manufacturer instructions before estimating quantity.

What should be checked before purchase?

Confirm the model/MPN, sell unit, size/color, jobsite condition, compatible system components, and any manufacturer installation limits before approving the order.

Roofing and exterior-envelope work can involve fall hazards, weather exposure, fumes, adhesives, and system-specific installation requirements; follow the manufacturer instructions, OSHA-safe work practices, and local code or use a qualified contractor.

Product Expert Notes

Choose this item when RM Lucas model/MPN 4500-WH-POUCH-CS, SKU LUC4500PPWH, and the BAG sell unit match the project requirement. It is best treated as an exact-match material selection, not a generic substitute.