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

Wacker ELASTOSIL K760 C One-Component Silicone Sealant

Wacker ELASTOSIL K760 C is a one-component, platinum-cured silicone sealant offering excellent adhesion to glass, metals and plastics without primer. It cures rapidly at room temperature with low shrinkage, high elasticity and outstanding UV/weather resistance—ideal for precision bonding and sealing in optics, electronics and medical device assembly.
  • wacker elastosil k760 c one component silicone sealant_9ac9a35c
  • wacker elastosil k760 c one component silicone sealant_9ac9a35c

Features Of Wacker ELASTOSIL K760 C One-Component Silicone Sealant

  1. Room-temperature vulcanizing (RTV) silicone sealant with moisture-cure mechanism for easy, tool-free application.

  2. Excellent adhesion to common substrates including glass, aluminum, ceramics, and painted surfaces without primer.

  3. High elasticity and permanent flexibility — maintains performance across temperature ranges from –40 °C to +150 °C.

  4. UV-resistant and weather-stable formulation suitable for long-term outdoor exposure.

  5. Low modulus design minimizes stress on bonded joints, reducing risk of substrate cracking or delamination.

Typical Applications Of Wacker ELASTOSIL K760 C One-Component Silicone Sealant

  1. Structural and non-structural glazing in architectural curtain walls and façade systems.

  2. Sealing and bonding of insulating glass units (IGUs) in windows and skylights.

  3. Joint sealing in prefabricated concrete and metal cladding panels.

  4. Weatherproofing of expansion joints in commercial and industrial buildings.

  5. Sealant for solar panel frame mounting and PV module edge protection.

Specifications Of Wacker ELASTOSIL K760 C One-Component Silicone Sealant

Chemical TypeAcetoxy-cure silicone elastomer
Product FormPaste, thixotropic, single-component
AppearanceOff-white to light gray, homogeneous paste
Primary ApplicationsArchitectural glazing, façade sealing, IGU assembly
Key FeaturesRTV cure, primerless adhesion, high elongation (>200%)
BenefitsFast surface cure (1–3 mm/day), low shrinkage, excellent UV resistance
Shelf Life12 months in unopened original packaging at ≤25 °C
Storage ConditionsStore in cool, dry place away from direct sunlight and moisture


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