Recently, we developed a new class of associative polymers that carry an unprecedentedly high fraction of stickers. The stickers are amide groups that can form pairwise double hydrogen bonds without microphase separation. This starkly contrasts with the behavior observed in most existing associative polymers, where sticker interactions often result in nanoscale aggregations or even microphase separation. In our homogeneous associative polymers, the reversible bonds significantly slow down the polymer dynamics without creating a rubbery network. This finding highlights the potential of using associative polymers with high fractions of stickers to control energy dissipation, an important mechanism for toughening elastomers. Here, we develop a new class of DIW printable and reprocessable elastomers with modular controllable stiffness and toughness by physically crosslinking associative polymers with high fractions of stickers. This is achieved by designing a linear-associative-linear (LAL) triblock copolymer, consisting of linear polymer end blocks with a glass transition temperature 𝑇 𝑔 above room temperature and an associative polymer middle block with a 𝑇 𝑔 below room temperature (Fig. ). At room temperature, the distinct blocks microphase separate into a network with the associative polymer being crosslinked by hard, glassy nodules (Fig. ). At relatively low temperatures, the glassy nodules effectively act as strong crosslinks to maintain the material's integrity during deformation, while the associative bonds break and reform to dissipate energy and increase material toughness (Fig. ). The stiffness of the network is enhanced by increasing the volume fraction of the glassy nodules. At elevated temperatures, the glassy nodules dissociate, allowing the polymers to be suitable for DIW printing (Fig. ). The LAL polymers represent a modular elastomeric ink for DIW printing: The fraction of stickers controls network toughness, and the volume fraction of the glassy domains determines network stiffness.