Seams Not Sealed – Glue-Down
		
			
			
										
							 
							
														
								Seam not properly sealed							
													 
												
							 
							
														
								Examine for sealer							
													 
												
							 
							
														
								Seam not properly sealed							
													 
												
							 
							
														
								Visible sealer							
													 
												
							 
							
														
								Visible sealer							
													 
												
							 
							
														
								Excessive seal are seen under ultraviolet light							
													 
												
							 
							
														
								Sealer contamination of face yarns attracts soil							
													 
												
							 
							
														
								Visible sealer under ultraviolet light							
													 
									 
			
			
						
			
						
		 
What you need to know
Most manufacturers require the application of a seam sealer along the cut edges of their carpet during installation. Failure to properly seal the seams can result in fraying, unraveling, delamination, and an unsightly seam appearance. Proper seam sealing requires that the primary and secondary backing are welded together along the carpet edges. On stretch-in installations where seam tape is used, the seams should be sealed and dry prior to seam construction. For glue-down installations, the seam is constructed while the sealer is still transferable.
                                
                                    
                                    
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