有知道這個(gè)東東的嗎？

玫70

POLYURETHANE
G4 Primer SLealer

Application
1.A primer and sealer for porous materials such as wood.concrete, plaster and brick.
2.Adhesive  primer for GRP (glass fiber reinforced  plastic).ESTOVOSS on concrete and FLEXOVOSS coatings on concrete ,wood or steel).
3.A binding agent for repairing mortar and wood .

thanks.

ec81

應(yīng)用在聚安酯上的G4 Primer
能應(yīng)用于木塊,混凝土,塑料,磚塊等浸料 或是 灰泥和木塊修復(fù)粘合劑

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不清楚...