Basic Uses: Dow Corning 995 Silicone Structural Adhesive is designed for use in structural applications such as factory or field glazing of glass and metal. Once cured, this adhesive forms a durable, flexible, watertight bond that can be warranted for 20 years. The performance of sealant in a structural joint may be simulated using the ASTM C 1135 test procedure. The stress-strain relationship for Dow Corning 995 Silicone Structural Adhesive is illustrated in Figure 1.

Limitations:Dow Corning 995 Silicone Structural Adhesive should not be applied:

• To building materials that bleed oils, plasticizers or solvents – materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets or tapes
• In totally confined spaces (the sealant requires atmospheric moisture for cure)
• When surface temperatures exceed 60°C (140°F)
• Where painting of the sealant is required, as the paint film may crack and peel
• To surfaces in contact with food – this sealant does not comply with Federal Food and Drug Administration food-additive regulations
• In below-grade applications
• For use as an interior penetration firestop sealing system
• In horizontal floor joints where abrasion and physical abuse are likely to be encountered
• To frost-laden or damp surfaces
• For continuous immersion in water
• This product is neither tested nor represented as suitable for medical or pharmaceutical uses.

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