Composite laminate interlayers for adhering a glass laminate comprising a sheet of polyethylene terephthalate between layers of plasticized polyvinyl butyral adhesive layers, wherein at least one of the PVB adhesive layers is stiffened, e. Each terminal includes a base section secured in the passage and a pair of opposing resilient arms projecting obliquely from upper and lower sides of the base section for electrical engagement with two electrical interfaces. When molding the kneaded material, it is heated to the temperature at which the skin starts to melt and pressed. The mask may also include a gas exit port having a valve operatively connected thereto, so that gas flow may be restricted when pressure within the mask and carbon-carbon composite brake disc falls below a specified minimum value. The alignment structure microscopically adjusts the perpendicular alignment of the couple of mirrors.