Painting and Decorating Concourse
734-464-3883
SM
Sponging, Rag Rolling & Stippling
Article & photo reprinted Courtesy of The Rohm and Haas Paint Quality Institute
Sponging
Sponging On is a quick and simple technique that begins with the application of a solid base paint color. After the base coat dries, a wash or glaze is applied on top with a dampened sponge to create a mottled look. More than one glaze or wash color can be applied but each layer must be allowed to dry thoroughly before the next application. Beginners may want to try neutral tones of beige and grey or different values of color in the same family for a tone on tone damask effect. Lighter colors are typically applied over darker ones to create depth, but the opposite can be done for more definition and texture. Sponging Off is accomplished by applying a uniform glaze coat over the solid base with a brush or roller. Before the glaze coat begins to dry, use the sponge to remove some of the glaze to expose the undercoat. When sponging always use a natural sea sponge instead of a synthetic household type for a more varied and interesting texture.
Ragging and Rag Rolling
These techniques give walls the dramatic effect of crushed velvet, parchment, chamois leather, watered silk or brocade. Begin with the application of a solid color base and allow it to dry. For "ragging on," dip a crumpled cloth in a glaze or wash and blot on the wall. "Ragging off" involves lifting off part of the glaze coat to reveal the under coat. "Rag-rolling on" requires the painter to roll the cloth into a sausage shape of varying tightness. Lightly dip the roll into the glaze and apply to the base coat with a rolling motion. For "rag-rolling off" roll a slightly dampened rolled cloth through the wet glaze coat to reveal the undercoat. Different fabric will create different effects. Popular materials include linen, lace, and burlap, but almost any natural fiber material will do as long as it is clean and lint-free. Layering glazes works well with this technique as long as each layer is allowed to dry thoroughly.
Stippling
This technique achieves more subtle results than rag rolling or sponging and can be best described as suede-like. The process starts with the solid base coat which can be either a light or dark tone. After the base coat dries, the painter begins working from one side of the wall to the other, applying a different color topcoat (either paint or a wash) in 12" wide strips from ceiling to floor. Working quickly before the paint begins to set, the painter stabs at the wet paint with a large soft-bristled brush, removing dots of paint. To keep the brush absorbent, the painter should periodically blot the excess paint from the stippling brush. This process breaks up the wall color into a mass of very small dots which lends richness to the finish. Usually stippling involves just two topcoat colors of paint or wash. Additional colors can be incorporated into the color scheme by stippling the paint or wash on, rather than off. To do so, simply stab later colors on with a soft-bristled brush.
In all instances it is best to practice on a cardboard box or another surface before beginning to apply the technique on your walls. Get a sense for how much glaze to remove and what level of firmness you need to achieve the results you want. When you're confident you have the technique down, begin on your walls.
