Home > Painting Ideal Blocpaint Overcoat (5Ltr Tin) Condition: New £23.88 This product is worth 28 points which is the equivalent of £0.56. Send to a friend Print Description This fine finish compliments our Blocpaint very well. It requires only 2-3 layers to return the wall to white. Reviews Write an online review and share your thoughts with other shoppers! Be the first to review this product.