SF-Special Block mounts 297x210 mm double sealItem number: 800411
13,95 € 0,00 € 13,95 € incl. VAT and exclusive of shipping
Block mounts offer maximum protection against sticking, discolouration, dust and humidity. Stamps held securely in place by strong clamp-type seal. SF mounts are made from 100% polystyrene (free from softening agents, acids and stabilising chemicals). Antireflection coating prevents light interference. Special adhesive on reverse side of film (simply moisten and stick down!).
d = double seal (closed top and bottom)
Special block mounts size: 297x210 d