Silicone Adhesives and Sealants

Engineering Materials - Selection Guide
General Purpose - Silicone Adhesives and Sealants

NuSil ID	Cure System	Work Time	Mix Ratio	Comments
CF1-6755	PT Addition	2 HR	1:1	Tough elastomer optically clear, silicone system that pours
R-1130	Oxime		1 Part	Non-corrosive RTV silicone adhesive/sealant
R-1140	Acetoxy		1 Part	RTV adhesive
R-1600	Oxime		1 Part	High - Low Temperature 115 C to 260 C, RTV, good optical clarity
R-2145	Platinum		1:1	Extremely tough, high durometer, fast-cure adhesive/sealant
R1-2145	Platinum	1 HR	1:1	Extremely tough, high durometer, fast-cure adhesive/sealant
R2-1140	Acetoxy		1 Part	RTV adhesive, low viscosity, self levels and very useful for encapsulation
R2-6755	Platinum		1:1:0.1	Incorporates an adhesion promoter to help adhere to difficult substrates
R31-2186	Platinum	15 min	1:1	Two-part, translucent, thixotropic, high tear strength silicone system
R32-2186	Platinum	15 HR	1:1	Two-part, translucent, thixotropic, high tear strength silicone system
R33-2186			1:1	Two-part, translucent, thixotropic, high tear strength silicone system
R33-2186-1		2 HR	1:1	Two-part, white, thixotropic, high tear strength silicone system
R34-2186			1:1	Tough non-slump used for a general adhesive, glob top encapsulation, or forming gaskets.
R4-1140	Acetoxy		1 Part	One-part, self-leveling, solvent-free silicone material