Osmo WR Base Coat 4005 750ml Osmo WR Base Coat Aqua 4005 is the special preventive wood impregnation against insect and fungal attack Key Benefits: • Clear base coat, for exterior use • Especially recommended for wood not in contact with the ground, windows, cladding, garden furniture • Extremely water-repellent, reduces swelling and shrinkage • Prevents and protects against wood pests such as blue stain, rot, and insect attack • Application quantity = 160-200ml per m².
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