Can Beech Wood Be Stained Again
Tips on Staining
European Beech
Introduction:
There are also many stains, processes, types of finishing equipment, finishing techniques, and products and processes to write nearly them all. Our attempt here is to discuss some basic ideas that will assist the finisher in achieving the desired expect of finish on European Beech.
Get-go:
All wood is (hygroscopic) and will absorb stains and finishes differently depending on the porosity and cell structure of the wood species. Some hardwoods like Hard Maple resist the absorption of stains as the grain structure is tight and interlocking and cells are modest. Some hardwood like European Beech, although it is as hard every bit Hard Maple, has larger pores and does non have tight interlocking grain. Both species are contemporary, closed grain woods that sand smooth, finish to a loftier shine and do not look �heavy grained� when stained or finished similar open grain hardwoods such every bit Oak. Since Hard Maple doesn�t take stains deeply and requires multiple coats, it will lose virtually all signs that information technology is woods. The stain will hide the grain, especially on darker finishes. European Beech on the other hand, even though it sands to a loftier polish, volition blot more than stain and will testify the grain of the wood, fifty-fifty on darker finishes. If the desired wait is to mute the grain, using a sanding sealer to fill the pores of the woods would allow European Beech to achieve that expect likewise.
Why cease and stain forest:
1) To protect the wood from clay
2) Protect it from gaining moisture.
three) To enhance the colour and grain of the woods and to bring out the natural beauty and enhance it with color.
Quote from a famous woods finishing guru,
�100% of finishing problems are training or awarding.�
Preparation:
Books take been written on this topic. Many issues can be traced back to poor
preparation. Following are some basic steps to call back.
i) Make certain to apply good quality sandpaper.Carbide is the best.
2) 180 is normally high plenty grit. (Over sanding will waste time, $ , and can cause the terminate to not bind besides.)
3) Make certain to round all edges, stains and finishes practice not bind well to a square border.� It is like trying to become terminate to stay on the edge of a razor blade.�
4) Brand certain sanding is compatible, no over or nether sanding. (Watch for glue spot equally well.)
Finish:
For European Beech, nosotros have been told that water-based dye stains work the best equally the look is more than uniform and it will not look blotchy or gritty like oil-based wipe-on/wipe-off stains. The most mutual problem is the blotchy or gritty await oil stains leave when the stain is wiped off leaving the asphaltom or gilsonite (dark tar based
colorants) lodged into the pores of the woods. This likewise causes the grain to �Pop�. Spray, no-wipe volition minimize or reduce the grain pop or gritty, blotchy look.
Colorants that readily flow into the grain and wipe off cleaner volition have more grain definition such as asphaltom, gilsonite and transparent oxide colorants. Other
colorants may penetrate the hardwood better and exercise not wipe off every bit clean, which
produces less grain definition. Also, lower viscosity stains tend to take more grain definition and higher viscosity stains tend to have less grain definition.
European Water Base Stain Technology or Hydro Stains
Advantages:
- Factoring in a spray application, and in-firm color matching, staining cost in labor and material may be lowered by xxx% or more.
- Make only the amount of stain you need, further cut costs past minimizing waste matter.
- Making the stain where you demand it, �on time�, no longer relying and waiting on an outside supplier.
- Many existing colors can exist matched with the Hydro stains.
- For Beech and Maples, European Hydro stain technology is considerably more than uniform than any wiping stain.
- In many cases, deep colors are achieved in one footstep rather than two.
- Dry times of Hydro Stains are twice as fast as the fastest wiping stain.
- Hydro stains are �green�; V.O.C.�south from staining would be virtually eliminated.
- Hydro stains achieve maximum uniformity on difficult to stain woods such every bit Beech and Maple. Pre-handling of these forest would be eliminated.
- Because wood is made with water, Hydro stains have a natural relationship
with wood, and therefore are the well-nigh user friendly of spray stain applications. - Hydro stains are compatible with most finishes.
Disadvantages:
- Not all stain effects can be replaced with the Hydro stains.
- Open up pore woods such every bit oak and hickory attain maximum grain strike with wiping stains.
NOTE: Optional specialty colors may be offered with the use of Hydro stains every bit a Pre-stain nether solvent wiping stain. This achieves the deepest of colors with clarity, uniformity and definition.
Conventional Staining Process
Conventional application of stain is more often than not applied by a �spray and wipe� process using solvent base stains. The stain is sprayed on, wiped off, and and so must dry. As a wiping stain, it must be formulated to dry slowly, or what is known as an open up time, to enable fourth dimension to wipe the stain evenly.
Advantages:
- Wiping stains require relatively footling training.
- Heavier pigments in these stains enhance the grain in open pore woods such as oak and hickory, producing a stiff grain strike.
Disadvantages:
- Wiping stains on forest such as beech, maple and birch commonly require a pre-handling to reduce blotchy results; this stride adds additional labor and material V.O.C.�s.
- From solid woods to veneers, uniformity of color is non always even.
- Application of a wiping stain takes three-4 times longer than spray only stains.
- Dry times may vary from 45 minutes to several hours.
- Deep colors usually crave an boosted colour stride such as a spray only pre-stain.
- Solvent base wiping stains are the single highest exposure of actual contact to toxic fumes. Fumes are absorbed not merely through the lungs, but also through eye membrane and the peel.
- Drain back of stain from pores and crevices between frames and panels is a common occurrence requiring the boosted labor for re-wetting and removal.
- Solvent base stains are toxic. They are some of the highest in V.O.C.�south of
all finishing products. Wiping stains must be removed by manus; rag
marks and hand prints are inevitable, costing fourth dimension and money to repair. - Solvent base stains are not considered �green�.
- Solvent base wiping stain rags produce waste.
- Used rags are flammable and a common reason for shop fires.
- Rags leave backside cotton wool fibers in the wood, which must exist sanded out
of the finish. Used rags must be stale and disposed of carefully. - Much of the wiping stain is wasted. Equally much stain is left in the rags as in on the woods.
Source: https://www.heartwoodcarving.com/what-is-the-best-way-to-stain-your-stain-grade-bee
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