{"product_id":"sem-39133-flexible-primer-surfacer-13-oz-ready-to-spray-primer-for-bumpers-plastics","title":"SEM 39133 Flexible Primer Surfacer – 13 oz | Ready-to-Spray Primer for Bumpers \u0026 Plastics","description":"\u003ch2\u003eSEM 39133 Flexible Primer Surfacer: Speedy prep for plastics\u003c\/h2\u003e\n\u003cp\u003eSEM 39133 Flexible Primer Surfacer is a time-saving coating designed for bumper covers and other plastics. It builds film quickly while maintaining flexibility, helping your refinishes move with the substrate as you complete the project. The formula is crafted to integrate smoothly with common refinishing systems, supporting a consistent base for your final coats.\u003c\/p\u003e\n\u003cp\u003eFrom the moment you spray it, the product delivers a smooth, even mist that coats efficiently. Its quick-drying nature minimizes downtime between steps, helping you stay on track with repair timelines and shop schedules. You’ll notice a user-friendly workflow that reduces the need for repeated passes, letting you focus on surface perfection.\u003c\/p\u003e\n\u003cp\u003eEasy sanding is a key feature, enabling a refined base that’s ready for topcoats. The flexible formulation remains compatible with most refinish materials, providing a practical option when coordinating multiple products in a project. This primer surfacer is designed to support strong adhesion while allowing for some substrate movement, which can be beneficial on flexible plastics.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTime-saving, ready-to-spray formula that speeds up prep work.\u003c\/li\u003e\n  \u003cli\u003eBuilds a robust yet flexible film on plastics, supporting consistent topcoat results.\u003c\/li\u003e\n  \u003cli\u003eFast dry times reduce downtime between coats and improve workflow.\u003c\/li\u003e\n  \u003cli\u003eEasy sanding to create a smooth, uniform base for the finish.\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with most refinish topcoats, simplifying material selection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical uses and application tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for bumper refinishes and other plastic components needing a solid base.\u003c\/li\u003e\n  \u003cli\u003eApply in thin, even coats from the recommended distance; allow adequate drying between passes.\u003c\/li\u003e\n  \u003cli\u003eSand to a smooth surface before applying your chosen topcoat that is compatible with the primer surfacer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: For best results, follow the finishing system guidelines and surface preparation steps specified by your shop’s refinishing protocol. SEM 39133 is intended to support a clean, efficient base layer for plastics refinishing, offering practical benefits without making guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is SEM 39133 Flexible Primer Surfacer best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for bumper covers and other plastics, it offers a ready-to-spray finish with quick drying and easy sanding to prep for top coats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I apply SEM 39133 Primer Surfacer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is ready to spray; apply in thin, even coats, allow drying between passes, then sand before applying the final topcoat.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEM","offers":[{"title":"Default Title","offer_id":42469553209429,"sku":"B000HAXLZO","price":38.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/sem-flexible-primer-surfacer-13oz-bottle.jpg?v=1778096435","url":"https:\/\/plentytorque.co.uk\/products\/sem-39133-flexible-primer-surfacer-13-oz-ready-to-spray-primer-for-bumpers-plastics","provider":"PlentyTorque","version":"1.0","type":"link"}