Fasson® S4000N LUM is a high strength, clear adhesive with excellent flow characteristics. Excellent UV, solvent, and moisture resistance; has a photoluminescent additive. The photoluminescent characteristics of this adhesive will degrade with exposure to direct light during storage. Fasson's manufacturing facility has taken measures to protect the material from direct light by wrapping the rolls with an opaque kraft paper. Please continue to protect this construction from light exposure during storage and transportation by using an opaque wrapper after the material has been converted. | Adhesive # S4000N LUM - Avery EU |