{"product_id":"lersaisfany-windshield-primer-kit-50ml-black-one-step-urethane-adhesion-promoter-fast-dry-uv-resistant","title":"LERSAISFANY Windscreen Primer Kit 50mL Black — One-Step Urethane Adhesion Promoter, Fast‑Dry UV‑Resistant","description":"\u003cp\u003e\u003cstrong\u003eLERSAISFANY Windshield Primer Kit is a one-part urethane adhesion promoter that quickly prepares glass, metal, and PVC surfaces for durable windshield and automotive-glass bonding.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen replacing or reseating windshields, the right primer ensures adhesive performance and a long-lasting seal. This compact kit includes a 50mL black urethane primer formulated to boost bonding strength for pinchwelds, encapsulated glass, and PAAS systems without the need for a separate activator. It dries fast, offers UV and corrosion resistance, and arrives with applicator daubers and nitrile gloves so you can complete professional or DIY installations with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this primer improve windshield adhesion?\u003c\/h3\u003e\n\u003cp\u003eThe primer chemically prepares and primes substrates so urethane adhesives can form a stronger, more uniform bond. It removes microscopic residues, promotes wetting of the adhesive, and creates a surface that urethane can adhere to reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated specifically for urethane systems to enhance bond strength.\u003c\/li\u003e\n  \u003cli\u003ePromotes consistent adhesive wetting across glass and pinchwelds.\u003c\/li\u003e\n  \u003cli\u003eReduces the chance of adhesive lift or partial bonding failure.\u003c\/li\u003e\n  \u003cli\u003eWorks without an extra activator, simplifying steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces and repair types is it suitable for?\u003c\/h3\u003e\n\u003cp\u003eThis primer is designed to work on the range of substrates common in auto glass work: windshield glass, painted metal pinchwelds, extrusions, encapsulated units, and PVC components. It’s useful for full replacements, re-seats, and targeted touch-ups where primer is needed for reliable adhesion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWindshield glass and automotive side glass.\u003c\/li\u003e\n  \u003cli\u003eMetal pinchwelds and extrusion welds on vehicle frames.\u003c\/li\u003e\n  \u003cli\u003eEncapsulated glass and PAAS (polymer adhesive accessory systems).\u003c\/li\u003e\n  \u003cli\u003ePVC trims and automotive plastic parts requiring urethane bonding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly does the primer cure and how is it applied?\u003c\/h3\u003e\n\u003cp\u003eThe one-part formula dries rapidly to a tack-free surface, typically within about ten minutes under normal shop conditions. Application is straightforward using the included daubers—no mixing or separate activator needed—so it fits into standard glass replacement workflows.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWipe and clean the area before applying to remove oil and loose debris.\u003c\/li\u003e\n  \u003cli\u003eApply thin, even coats with the supplied applicator dauber for best results.\u003c\/li\u003e\n  \u003cli\u003eAllow approximately 10 minutes to flash\/dry before bead or adhesive application.\u003c\/li\u003e\n  \u003cli\u003eUse protective gloves, eye protection, and a mask when handling primer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it protect against UV and corrosion?\u003c\/h3\u003e\n\u003cp\u003eYes — the formulation includes additives to resist UV degradation and help protect metal pinchwelds from corrosion. That extra protection helps maintain adhesive integrity and the visual blackout often needed at glass edges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUV-resistant components reduce sun-related breakdown of adhesive edges.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-inhibiting ingredients help protect exposed metal pinchwelds.\u003c\/li\u003e\n  \u003cli\u003eBlack primer finish doubles as a professional blackout for glass edges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The LERSAISFANY Windshield Primer Kit is intended for professional auto glass technicians, body-shop technicians, and experienced DIYers who perform windshield replacements or repairs and need a fast, single-step primer that improves urethane adhesion. It’s a compact, ready-to-use solution for those who require UV protection and corrosion resistance in addition to reliable bond performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eKit contents:\u003c\/em\u003e 50mL black urethane primer, 2 applicator daubers, 1 pair of nitrile gloves. Follow standard safety precautions and manufacturer instructions when using chemical primers.\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: Do I need an activator with this primer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. LERSAISFANY primer is a one-part formula and does not require a separate activator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long before I can apply urethane adhesive?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Allow about 10 minutes for the primer to dry under normal shop conditions before applying urethane.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LERSAISFANY","offers":[{"title":"Default Title","offer_id":55163959509335,"sku":"B0FRGQ6MD3","price":31.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/lersaisfany-front-of-kit.jpg?v=1790348485","url":"https:\/\/britishgarage.co.uk\/products\/lersaisfany-windshield-primer-kit-50ml-black-one-step-urethane-adhesion-promoter-fast-dry-uv-resistant","provider":"British Garage","version":"1.0","type":"link"}