Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Wacker GENIOSIL STP-E10 SMP Adhesive

Wacker GENIOSIL STP-E10 SMP Adhesive is a one-component, moisture-curing silane-terminated polymer adhesive offering excellent adhesion to diverse substrates without primers. It delivers high elasticity, UV resistance, and low VOC emissions. Ideal for automotive, construction, and industrial bonding applications requiring durable, flexible joints and easy processing.
  • wacker geniosil stp e10 smp adhesive_d34f2cbc
  • wacker geniosil stp e10 smp adhesive_d34f2cbc

Features Of Wacker GENIOSIL STP-E10 SMP Adhesive

  1. One-component, moisture-curing silyl-modified polymer (SMP) adhesive with no isocyanates or solvents.

  2. Excellent adhesion to diverse substrates including metals, plastics, glass, and painted surfaces without priming.

  3. High elasticity and permanent flexibility after curing, maintaining performance across wide temperature ranges.

  4. Low modulus formulation enables stress relief in dynamic joints and accommodates thermal expansion/contraction.

  5. Good UV and weather resistance, supporting long-term durability in outdoor applications.

Typical Applications Of Wacker GENIOSIL STP-E10 SMP Adhesive

  1. Structural bonding of façade elements and curtain wall components in architectural glazing.

  2. Assembly of transportation interiors, including bus, train, and recreational vehicle trim and panels.

  3. Sealing and bonding of insulated metal panels (IMPs) and composite sandwich panels in building envelopes.

  4. Fixation of solar mounting systems and photovoltaic module frames on rooftops and ground mounts.

  5. Industrial bonding of HVAC enclosures, signage housings, and modular equipment casings.

Specifications Of Wacker GENIOSIL STP-E10 SMP Adhesive

Chemical TypeSilyl-modified polymer (SMP), isocyanate-free
Product FormPaste-like, thixotropic paste in cartridge
AppearanceOff-white to light gray, homogeneous paste
Primary ApplicationsStructural bonding, sealing, and assembly in construction and transportation
Key FeaturesMoisture-curing, primerless adhesion, high elasticity, low modulus
BenefitsNo VOC emissions, easy application, excellent aging resistance, paintable after curing
Curing MechanismAtmospheric moisture
Storage Stability12 months unopened at ≤25 °C in dry conditions


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