{"product_id":"permabond-uv6302-low-viscosity-uv-adhesive-50-ml","title":"Permabond UV6302 Low-Viscosity UV Adhesive for Fast Plastic Bonding","description":"\u003cp\u003e\u003cstrong\u003ePermabond UV6302\u003c\/strong\u003e is a single-part, fast-setting UV-curable adhesive developed specifically for bonding plastics. It combines very low viscosity with strong adhesion to materials such as polycarbonate, rigid PVC and PMMA, making it especially useful for close-fitting assemblies where the adhesive needs to wick into a tight joint by capillary action.\u003c\/p\u003e\u003cp\u003eUV6302 cures on demand when the adhesive line is exposed to a compatible light source in its documented 365–420 nm cure range. Under the TDS test conditions, it can reach fixture strength in seconds, helping speed assembly while giving operators control over when cure begins.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for plastic bonding:\u003c\/strong\u003e documented performance on polycarbonate, rigid PVC and PMMA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-viscosity capillary action:\u003c\/strong\u003e 50–100 mPa·s (cP) at 25°C for close-fitting joints and post-assembly application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure on demand:\u003c\/strong\u003e light cure allows positioning before exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast fixture:\u003c\/strong\u003e documented fixture times of 4–30 seconds depending on substrate under a low-power 3–5 mW\/cm² lamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh bond strength:\u003c\/strong\u003e polycarbonate shear strength greater than 7 N\/mm² (greater than 1,000 psi) under the stated ISO 4587 test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% solids, no solvents:\u003c\/strong\u003e as stated in the product TDS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear, colorless appearance:\u003c\/strong\u003e suited to assemblies where a low-visibility bond line is desirable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerformance Characteristics \/ Product Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMethacrylate ester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClear, colorless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eViscosity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50–100 mPa·s (cP) at 25°C; SDS also reports approximately 75 mPa·s at 23°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecific \/ relative density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.10 (approximately 1.10 g\/mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint gap\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for close-fitting components with tight gaps; no numeric maximum gap is stated in the TDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCure wavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e365–420 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFixture time — low-power 3–5 mW\/cm² lamp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate: 25–30 sec; rigid PVC: 5–7 sec; PMMA: 4–5 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull cure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo single fixed full-cure time is stated. Parts should remain firmly held while the joint is exposed for the appropriate time to ensure full cure; actual cure depends on lamp power, spectral output, distance and substrate light transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShear strength — ISO 4587\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate: \u0026gt;7 N\/mm² (\u0026gt;1,000 psi); rigid PVC: \u0026gt;2 N\/mm² (\u0026gt;300 psi); PMMA: 1.5–2 N\/mm² (200–300 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensile strength — DIN 53504\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–20 N\/mm² (about 2,200 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElongation — DIN 53504\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100–150%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardness — ISO 868\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50–65 Shore D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefractive index\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.474\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCured adhesive may be exposed down to -55°C (-67°F), depending on the bonded materials. The TDS notes that higher temperatures can be tolerated for brief periods when the joint is not unduly stressed; it does not state a maximum continuous service-temperature rating.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mL (about 1.69 fl oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eLight Source \u0026amp; Cure Considerations\u003c\/h3\u003e\u003cp\u003eThe curing light must reach the adhesive line. The TDS specifies a cure wavelength of \u003cstrong\u003e365–420 nm\u003c\/strong\u003e and reports the fixture times above using a low-power handheld lamp at 3–5 mW\/cm². Industrial UV lamps may cure faster. LED UV lamps have a narrow spectral output, so the LED peak wavelength must be appropriately matched to the adhesive photoinitiator; do not assume that any UV lamp will produce the same cure.\u003c\/p\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMake sure bonding surfaces are clean, dry and grease-free. Isopropanol can be used to degrease most surfaces. Remove silicone-based cleaning residues. Aluminum, copper and copper alloys may benefit from light abrasion to remove oxide.\u003c\/li\u003e\n\u003cli\u003eWhen bonding thermoplastics, test compatibility first; mold-release agents can reduce bond strength.\u003c\/li\u003e\n\u003cli\u003eApply directly from the bottle or with suitable automated dispensing equipment. Minimize exposure of the uncured adhesive to ambient light.\u003c\/li\u003e\n\u003cli\u003eAssemble the parts while avoiding trapped air in the joint, then hold the parts firmly without movement.\u003c\/li\u003e\n\u003cli\u003eExpose the adhesive line to a compatible 365–420 nm light source for sufficient time to achieve the required cure. Cure time varies with light intensity, spectral output, distance and the transmission characteristics of the substrates.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\u003cp\u003eProtect the liquid adhesive from room lighting and direct sunlight, and keep the container tightly closed when not in use. The TDS lists storage at 5–25°C (41–77°F), while the SDS specifies storage in the closed original container at 44–77°F (approximately 7–25°C). Do not return unused material to the storage container.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e Review the SDS before use. The uncured product is classified as a corrosive material and can cause severe skin burns and eye damage. Avoid skin and eye contact, use adequate ventilation, and wear suitable protective gloves, protective clothing and eye\/face protection.\u003c\/p\u003e","brand":"Permabond","offers":[{"title":"Fresh Batch \/ 50ML","offer_id":48942465024254,"sku":"PBND_UV6302_050ML","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Short Shelf Life (1-3 Mths Left) \/ 50ML","offer_id":48942506901758,"sku":"SL_PBND_UV6302_050ML","price":28.99,"currency_code":"USD","in_stock":false},{"title":"Recently Expired \/ 50ML","offer_id":48942506934526,"sku":"XP_PBND_UV6302_050ML","price":18.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1212\/5762\/files\/UV6302-50ml.webp?v=1789158419","url":"https:\/\/www.perigeedirect.com\/products\/permabond-uv6302-low-viscosity-uv-adhesive-50-ml","provider":"Perigee Direct","version":"1.0","type":"link"}