Final answer:
IKO Sam Adhesive is a specialized product for roofing applications, and its compatibility with specific materials is not detailed without the product data sheet. It is generally not suitable for materials like untreated wood or certain plastics without prior preparation.
Step-by-step explanation:
The IKO Sam Adhesive is a product used specifically for certain types of roofing applications. It is not specified what materials IKO Sam Adhesive cannot be used to adhere, but as with any specialized construction adhesive, it is designed to work with compatible materials. When dealing with any adhesive, it is crucial to consult the product data sheet or manufacturer's instructions to ensure proper use. For example, IKO Sam Adhesive may not be suitable for use on surfaces like untreated wood, certain plastics, or metal without proper preparation or when a different type of adhesive would be more appropriate.
To provide a more accurate answer, one would need to know the specific substrate or material in question. Without this information, we can only speculate based on common limitations of specialized adhesives.