| Type | Foam ring | 
|---|---|
| Series | Foam ring | 
                    Oustide diameter 
                                                    
                        
                    
                                
                                                
                    inside diameter
                                                    
                        
                    
                                
                                                
                    Material
                                                    
                        
                    
                                
                                                
                    Thickness
                                                    
                        
                    
                                
                                                
                    Array
                                                    
                        
                    
                                
                            Ring-shaped foam rubber is used to facilitate the gripping of products with irregular, striated, or grainy surfaces to which the suction cup lips do not adhere properly. They increase the grip's seal. They are installed with adhesive. Usage precautions Silicone foam rubber is only glued to silicone suction cups and cannot be applied before the product is painted or lacquered. Foam rubber is available in neoprene or silicone. Other dimensions upon request.
         
  
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