Using this on Remote control car body in order to make it harder stiff and less resistant to bending at speed will this get hard applied to plastic?

Polyesters will not stick to most plastics.

Can you apply rubbing compound after sanding this product?

Yes. To get this super smooth and shiny I would recommend wet sanding starting at around 220 or 320 and work your way up to about 1200. Then start with the rubbing compounds. The other way is to use a product called duratec high gloss additive and spray the gelcoat. Then you won’t have to do as much wet sanding.

Do i need to use a product to make this thicker like paste to fill the holes and cracks?

Yes, you can use cabosil to thicken the gelcoat.

Yes this can be brushed. Keep in mind that when brushing it will leave the brush marks. Sometimes its better to roll it on. If you want a nice smooth surface you will have to wet sand and polish afterwards.

Fiberglass Supply Depot Black Gelcoat With Wax Pint With 15cc

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$79.56

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Description

🖤 Seal the deal with sleek, durable perfection!

OPTIMIZED COVERAGE - One pint covers up to 12.5 sq ft, maximizing efficiency and minimizing waste.
FLAWLESS BLACK FINISH - Achieve a professional, glossy surface that stands out on any project.
FAST RELIABLE CURING - Comes with 15cc MEKP hardener ensuring quick, consistent results every time.
DURABILITY YOU CAN TRUST - Exceptional water and blister resistance protects your work from the elements.
USER FRIENDLY APPLICATION - High-viscosity formula offers smooth coverage and easy patching—no mess, no stress.

Fiberglass Supply Depot Black Gelcoat with Wax Pint includes a 15cc MEKP hardener for fast curing and superior adhesion. Designed with a high-viscosity NPG/Isophthalic polymer backbone, it delivers excellent water and blister resistance, high strength, and flexibility to prevent cracking. Ideal for professional-grade exterior repairs and finishes, one pint covers approximately 12.5 square feet, making it a reliable choice for boat painting and other protective coating needs.

Specifications

ASIN	B0B4352VLX
Best Sellers Rank	#66,418 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #60 in Boat Painting Supplies
Brand Name	Fiberglass Supply Depot
Customer Reviews	4.3 4.3 out of 5 stars (112)
Date First Available	June 14, 2022
Item Package Dimensions L x W x H	6.5 x 4.25 x 4.25 inches
Manufacturer	Fiberglass Supply Depot Inc.
Package Weight	0.73 kg

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