{"product_id":"3m-7100003278-tape-primer-94-half-pint","title":"3M 7100003278 Tape Primer 94 Half Pint","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100003278 is Tape Primer 94, a surface-preparation primer formulated to improve the adhesion of pressure-sensitive tapes, films, and foams to difficult or low-energy substrates. Applied before tape installation, it chemically promotes bonding on surfaces that standard adhesive-backed products may not grip reliably on their own. This primer is packaged in a half-pint container and is commonly used by HVAC technicians, plumbers, electricians, and other trade professionals when securing vapor barriers, duct sealing tapes, pipe wrap, or foam insulation in demanding environments.\u003c\/p\u003e\n\u003cp\u003eTape Primer 94 is suited for both residential and light commercial applications where tape adhesion to metal, glass, concrete, painted surfaces, or plastic substrates is required. It is typically applied ahead of sealing operations in HVAC duct systems, plumbing rough-ins, and electrical penetration work. The half-pint size is appropriate for job-site use or smaller-scale applications. Cases are packed 12 units per case bulk.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePromotes adhesion of pressure-sensitive tapes and films to low-energy or difficult substrates\u003c\/li\u003e\n  \u003cli\u003eHalf-pint container sized for job-site portability and moderate-volume use\u003c\/li\u003e\n  \u003cli\u003eAvailable in bulk case quantity of 12 units per case\u003c\/li\u003e\n  \u003cli\u003eCompatible with a broad range of 3M tapes used in HVAC, plumbing, and electrical applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use as a surface-preparation primer ahead of pressure-sensitive tape application across HVAC, plumbing, electrical, and general construction trade work. Specific tape compatibility should be confirmed against 3M product documentation for the tape being used.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApply Tape Primer 94 to clean, dry surfaces before installing the pressure-sensitive tape. Allow the primer to dry fully before applying tape per the tape manufacturer's instructions. Use in well-ventilated areas, as the product contains solvents. Keep away from open flame or ignition sources during application and drying.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: Half pint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCase Pack Quantity\u003c\/strong\u003e: 12 units per case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUOM\u003c\/strong\u003e: Case\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00021200239267\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100003278\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51343538323762,"sku":"7100003278","price":364.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310515718.jpg?v=1782022503","url":"https:\/\/voomisupply.com\/products\/3m-7100003278-tape-primer-94-half-pint","provider":"Voomi Supply","version":"1.0","type":"link"}