ResinTech's RT125 two-part epoxy is compatible with Raychem wiring products.  It provides a strong, but flexible bond between connectors, boots, and DR-25.  Though it takes 7 days to fully cure at room temperature, parts can be handled in 24...
        
                
        
            
                    MSRP
            
            
                
            
        
        
            
                    Price
            
            
                
            
        
        
            
                Price
            
            
                    On Sale!
            
            $36.67