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

Wacker ELASTOSIL 4710 One-Component Silicone Sealant

WackerELASTOSIL4710isahigh-performanceone-componentsiliconesealantfromtheELASTOSIL®series,offeringexcellentadhesion,flexibility,andweatherresistancewithoutmixingorpriming.Idealforconstruction,automotive,andelectronicapplications,itcuresatroomtemperaturewithmoistureandprovidesreliablelong-termbondingandsiliconeelasticity.
  • wacker elastosil 4710 one component silicone sealant_be5c6336
  • wacker elastosil 4710 one component silicone sealant_be5c6336

Features Of Wacker ELASTOSIL 4710 One-Component Silicone Sealant

  1. Room-temperature curing (RTV) with moisture-cure mechanism — no mixing required.

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

  3. High elasticity and permanent flexibility — maintains sealing integrity under thermal cycling and mechanical stress.

  4. Good resistance to UV radiation, ozone, and weathering for long-term outdoor performance.

  5. Low volatile organic compound (VOC) content — compliant with stringent environmental and occupational safety requirements.

Typical Applications Of Wacker ELASTOSIL 4710 One-Component Silicone Sealant

  1. Structural glazing and façade sealing in architectural curtain wall systems.

  2. Sealing of insulating glass units (IGUs) and perimeter bonding of glass panels.

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

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

  5. Industrial assembly sealing where high movement capability and durability are critical.

Specifications Of Wacker ELASTOSIL 4710 One-Component Silicone Sealant

Chemical TypeAcetoxy-cured silicone elastomer
Product FormPaste-like, thixotropic sealant in cartridge or sausage packaging
AppearanceOpaque white to off-white paste
Primary ApplicationsArchitectural glazing, façade construction, IGU sealing
Key FeaturesOne-component, RTV, primerless adhesion, high elongation (>200%)
BenefitsEasy application, fast surface cure (1–3 mm/day), excellent aging 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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