1. Mildew can grow on wood or the surface of a coating when the following conditions are present:
2. The inability of a coating to penetrate into wood can be caused by:
3. Bare, uncoated, vertical wood (such as siding) will lose 50% of its ability to hold a coating after how many weeks of UV exposure?
4. What is the best method of wood preparation to ensure a clean porous surface on a new deck that has been exposed for 6 weeks?
5. The cleaning solution Sikkens recommends prior to application of its products is which of the following?
6. Immediately prior to coating hardwoods such as ipe' or teak, what final step should be taken to remove oil and resins on the surface?
7. It is important to have a "micro-porous" or breathable coating because:
8. Which Sikkens Cetol system will provide you with the best UV protection on siding?
9. If a film-building product with a rich, translucent look is desired on fences and garden furniture, which system should be used?
10. How often is a maintenance coat necessary for southern exposed siding coated with either the Cetol Log & Siding or Cetol 1 and Cetol 23 Plus systems?
11. The best system for doors and windows, especially where they receive full southern UV exposure, is:
12. Sikkens Cetol Maintenance may be applied over:
13. Which Sikkens Cetol translucent product can be used on both siding and decking surfaces?
14. All of the Cetol products provide protection for wood due to which of the following:
15. The system to be used when a film-building, translucent system is desired on a deck is:
16. When using the Cetol DEK Finish system for decks, which rules apply?
17. A synthetic, nylon-polyester brush is recommended for the application of:
18. Rubbol Siding Finish is a solid color product which gives excellent durability, flexibility, and color retention due to:
19. Cetol Interior Stain can be top coated with which coatings?
20. Cetol UV Interior was developed to retard the yellowing of the wood and maintain a natural wood appearance for:
21. Rubbol DEK may be applied to these surfaces:
22. Which Sikkens product would you recommend on wood siding installed on the interior of an indoor pool area or on a wooden table (eating surface)?
23. Which of the following does not pertain to Sikkens applications?