I choose a product, it is not a point of trade-off, the simplest is the effect and price.
Sometimes, it does not require multiple demolding, such as yacht manufacturing. However, it is still recommended that customers use semi-permanent release agents, because this can improve the surface gloss of the product and solve the problem of traditional paste wax residue and excessive transfer. Although achieving higher benefits, this little money is extremely cost-effective for mold maintenance and potential polishing.
Therefore, even if it is not used for multiple demolding applications, it is still worth choosing for high-gloss, non-sanding composite parts.