DIY Car Rear Roof spoiler, Fibreglass Body kit making

Armorextend AE Design Carbon Fiber Rear Roof Spoiler for BMW X3M X3MC – Carbon Showroom

RK Sport Rear Spoiler, Fiberglass

Issan 350z Rocket Bunny Rear Spoiler Fiberglass Body Kit, Car Style Rear Spoiler, 350z Self-adjusting Fender - Spoilers & Wings - AliExpress

DIY Wing: This One Goes to 11 – Occam's Racer

Fibreglass spoiler arrived cracked along the rear. How would i go about fixing this? Additional information in comments : r/mr2

Full Body Kits Carbon Fiber, Urethane, Fiberglass –

Rear Window Roof Spoiler Fits Mazda 6 Grand Touring 2013 2014 2015 2016 2017 2018 2019 2020 Rear ROOF Spoiler by Lasscar

Rear Spoiler GT350R Style Fiberglass Unpainted Fastback Mustang 2015-23

Carbon Fiber Roof Spoiler for Volkswagen VW Golf 7 7.5 MK7 MK7.5 GTI&R Hatchback 2014-2019 Rear Window Wing Spoiler : Automotive