No mess, no residue, just blissful nights sleep!
Sleepy Sundays Instant Blackout should not be used on tinted, laminated, patterned, wired, double or triple glazed, opaque or velux glass surfaces.
Sleepy Sundays has been designed as temporary blackout solution. Please don't not leave on permanently or in direct sunlight for prolonged periods of time. Before application, please ensure your windows are undamaged (no chips, cracks, weak or damaged edges), this is super important as in our warm climate using on these windows may cause thermal damage to the glass. The reason we advise that the material is taken off after each nap is to allow the glass to flex and adapt to any temperature changes that may occur. When windows are in direct sunlight, the glass panels will expand, and then as they cool, the windows contract. If there’s a cover over the top of the glass then sometimes this can prevent the window from being able to expand and contract as it usually would causing thermal stress.
The blackout material is very fine and can tear easily if not treated with care, however, the material still works and can be overlapped to ensure complete darkness. The material is super fine to allow it to stick using only static. Tearing, creasing and losing static over time are not deemed to be product faults.
