EGGER D4 Joint & Joist Adhesive is a polyurethane, foaming type adhesive which requires a combination of heat, moisture and pressure to cure. Precautions should be taken on site to store EGGER D4 Joint & Joist Adhesive in a secure environment within a temperature range of 5-25°c.
During cold periods, it’s possible the adhesive may cure differently to how it would in warmer conditions. The adhesive cures far slower when temperatures are around 0°C (or lower) as there's less humidity in the air and heat, which is needed to activate the curing process. Equally, in spells of significantly hot conditions the adhesive may also act slightly differently. This is perfectly normal and does not affect the structural performance of the Adhesive.