Auto Glass Replacement
Automotive Aftermarket
Return to: Industry

U-Seal 209 Primerless

High viscosity and decking, primerless adhesion one-part polyurethane direct glazing & structural bonding adhesive

U-Seal 209 Primerless is a general purpose one-component, flexible and high-performance polyurethane adhesive for auto glass replacement aftermarket direct glazing and general assembly. Resistant to UV radiation, weathering and ageing. Thanks to its special adhesion, may be applied primerless to glass, ceramic frit and painted metal. Application fields Purposely designed for bonding windscreens in the Auto Glass Replacement aftermarket, side and rear windows to passenger cars, trucks, tractors and special vehicles. It is ideal for direct glazing on vehicles where high shear modulus and non-conductive properties are required. Also used for bonding fiberglass reinforced plastic elements (roofs, side and frontal panels) on vehicles. It is indicated in all applications where a strong elastic-structural bonding to elements of different compositions (automotive topcoat paint, metal sheets, fiberglass and reinforced plastic) is necessary and that undergo a strong mechanical or thermal stress. Drive-away time (DAT) information
  • Drive Away Time: 1 hours
  • On vehicles fitted with both driver and passenger airbags
U-Seal 209 Primerless is compliant to Federal Motor Vehicle Safety Standard 212 and all long-term durability requirements according to the full range of N.P.T laboratory Data.
  • One-component polyurethane
  • Solvent free, odorless
  • Primerless to glass, ceramic frit and painted metal
  • Short cut-off string
  • Suitable for cold and warm application
  • Outstanding thixotropy, high decking, non-sagging
  • High Modulus - maintains torsional rigidity and increases the vehicles NVH values
  • Capable of withstanding high dynamic stresses
  • High UV, weathering and ageing resistance and color stability
  • Suitable for use with integral aerials

You might be interested in



  • U-Bond Ultra 2K Assembly
    Structural assembly two-parts polyurethane adhesive

    • Odorless and solvent free
    • Extremely quick grip and curing
    • Spot weldable before curing
    • May be sanded or overpainted

  • Activator 420 GL
    Adhesion promoter for glass and non-porous substrates

    • Float glass and ceramic coated (frit) glass
    • Metals such as steel, stainless steel, aluminum, copper, electrogalvanized steel, etc.
    • Painted surfaces and coatings (epoxy and polyester painted sheet steel)
    • Original PU or MS adhesives cut surface for replacement
    • Plastics

  • Activator 400 NP
    Adhesion promoter for non-porous substrates

    • Plastics, fiberglass and other synthetic non-porous materials
    • Painted surfaces and coatings (epoxy and polyester painted sheet steel)
    • Metals such as steel, stainless steel, aluminum, copper, electrogalvanized steel, etc.
    • Float glass and ceramic coated (frit) glass

  • U-Seal 204 Speed
    High decking, fast curing one-part polyurethane direct glazing & structural bonding adhesive. 1 hour Drive Away Time Compliant

    • One-component polyurethane
    • Solvent free, odorless
    • Fast curing
    • Suitable for cold and warm application
    • Outstanding thixotropy, high decking, non-sagging
    • High viscosity, high green strength
    • High Modulus - maintains torsional rigidity and increases the vehicles NVH values
    • Capable of withstanding high dynamic stresses
    • Suitable for use with integral aerials
  • Placeholder

    U-Seal 207 SA
    Special Adhesion AGR aftermarket one-part polyurethane direct glazing & structural bonding adhesive

    • One-component polyurethane
    • Solvent free, odorless
    • Primerless to glass, ceramic frit and painted metal
    • Short cut-off string
    • Suitable for cold and warm application
    • Outstanding thixotropy, good decking, non-sagging
    • High Modulus - maintains torsional rigidity and increases the vehicles NVH values
    • Capable of withstanding high dynamic stresses
    • High UV, weathering and ageing resistance
    • Suitable for use with integral aerials

  • Cleaner E
    Professional industrial cleaner and remover


  • G+S Cleaner
    Professional foam cleaning agent

    • Active formula aggressive on contaminants
    • Foaming action allow to identify contaminant areas
    • Spray-on/wipe-off foam
    • Does not run
    • Fast dying and residue-free action
    • Efficient as cutout lubricant
    • Efficient as smoothing agent for beading, leaving no traces
    • Efficient as dry cleaner for external body parts and internal upholstery and cockpit

  • Glass Wipe Cleaner
    Single use cleaner and remover wipe

  • primer

    Felt Applicator


  • SiMP ADVANCED 70 UP
    FEATURES

    • SiMP-Advanced: ultimate mechanical performancesSilyl-Modified Polymer
    • Solvent and isocyanate free, odorless
    • Outstanding thixotropy, non-sagging, short cut-off string
    • High green strength: instant grab and load bearing capacity
    • High mechanical and dynamic stress resistance
    • Shock and impact resistance
    • Vibration and sound damping properties
    • Increase torsional stiffness of final assembly
    • Excellent primerless adhesion on all typical industrial materials and substrates
    • Non-staining. Neutral behavior, does not attack support surface
    • No Hazard symbol required
    • Permanently flexible over a wide range of temperatures
    • Over-paintable with many water and solvent based paints (preliminary tests recommended)
    • No bubble formation

  • U-Seal 207 Plus
    AGR aftermarket and BTR industry one-part polyurethane direct glazing & structural bonding adhesive

    • One-component polyurethane
    • Solvent free, odorless
    • Short cut-off string
    • Suitable for cold and warm application
    • Outstanding thixotropy, good decking, non-sagging
    • High Modulus - maintains torsional rigidity and increases the vehicles NVH values
    • Capable of withstanding high dynamic stresses
    • High UV, weathering and ageing resistance and color stability
    • Suitable for use with integral aerials
  • Placeholder

    Brushable Seam Sealant
    Car body repair one-part brushable seam sealant

    • Cold applied
    • Over-paintable, with many water and solvent based paints (preliminary tests recommended)
    • Can be easily tooled, brushed and smoothed
    • Corrosion protective
  • automotive industry adhesive, U-BOND ULTRA 2K 5MIN 50ML

    U-Bond Ultra 2K – 1 & 5 min
    Plastic repair two-parts polyurethane adhesive

    • Odorless and solvent free
    • Extremely quick full curing
    • Spot weldable before curing
    • Convenient as gap filler. May be sanded and overpainted

  • Activator 440 W
    Adhesion promoter for primerless direct glazing applications

    • Float glass and ceramic coated (frit) glass
    • Metals such as steel, stainless steel, aluminum, copper, electrogalvanized steel, etc.
    • Painted surfaces and coatings (epoxy and polyester painted sheet steel)
    • Original PU or MS adhesives cut surface for replacement