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Application Instructions For Backstop NT For Use Beneath Claddings Other Than Dryvit EIFS DS300 <br /> IL/ a) For concrete and masonry, ensure that a continuous film of uniform thickness is applied across <br /> , the entire surface and across mortar joints. Minimum 2 coats are required allowing a minimum of <br /> 2 hours between coats. Cool, damp weather may require longer time between coats. <br /> rc. Backstop NT- <br /> v Texture <br /> r, t$ <br /> wry Figure2 <br /> e <br /> 4)While the Backstop NT-Texture is still wet, using a trowel or spatula, smooth out the Backstop NT- <br /> Texture around all window and door perimeters and other areas that will later receive Dryvit Flashing <br /> Tape—Figure 3 <br /> t <br /> soot the sloedges <br /> NT <br /> • <br /> i>A�Bbn9 slaw Mel <br /> �wa orym Flashing Tape <br /> rpwn cold ryre Figure 3 <br /> coves sith firm <br /> eM's Tmck <br /> 5)The Backstop NT-Texture material should be applied in a uniform, continuous film at the <br /> recommended coverage rate. NOTE:Substrates with surface texture or high porosity will <br /> require additional material. <br /> c.Trowel Application <br /> 1)Apply Dryvit Grid Tape as described in Section IV.E.1 above. Mix the material, as described in <br /> Section I and using a stainless steel trowel or spatula, apply a layer of Backstop NT-Texture over <br /> the grid tape. Spotting of fasteners is not necessary when applying Backstop NT-Texture using a <br /> trowel. Allow to dry for a minimum of 2 hours or until dry to the touch. <br /> 2) Using a stainless steel trowel, apply a continuous coating of Backstop NT-Texture material onto the <br /> entire surface. The material should be applied at a smooth, uniform, continuous film approximately <br /> equal to the thickness of the aggregate. <br /> 7 <br />